Virtual Journal of Quantum Information -- May 2012

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REVIEW ARTICLES

Gaussian quantum information
Christian Weedbrook, Stefano Pirandola, Raúl García-Patrón, Nicolas J. Cerf, Timothy C. Ralph, Jeffrey H. Shapiro, and Seth Lloyd
Reviews of Modern Physics   84, 621-669 (2012)   
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Multiphoton entanglement and interferometry
Jian-Wei Pan, Zeng-Bing Chen, Chao-Yang Lu, Harald Weinfurter, Anton Zeilinger, and Marek Żukowski
Reviews of Modern Physics   84, 777-838 (2012)   
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Superposition of states in flux qubits with a Josephson junction of the ScS type (Review Article)
V. I. Shnyrkov, A. A. Soroka, A. M. Korolev, and O. G. Turutanov
Low Temperature Physics   38, 301-310 (2012)   
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Multiphoton transitions in Josephson-junction qubits (Review Article)
S. N. Shevchenko, A. N. Omelyanchouk, and E. Il'ichev
Low Temperature Physics   38, 283-300 (2012)   
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ALGORITHMS AND COMPUTATION

Fast and effective implementation of discrete quantum Fourier transform via virtual-photon-induced process in separate cavities
Hong-Fu Wang, Shou Zhang, Ai-Dong Zhu, and Kyu-Hwang Yeon
Journal of the Optical Society of America B   29, 1078-1084 (2012)   
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Tunable optimal quantum cloning machines with trapped atoms
Wei Xiong and Liu Ye
Journal of the Optical Society of America B   29, 901-905 (2012)   
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Ultimate limits to quantum metrology and the meaning of the Heisenberg limit
Marcin Zwierz, Carlos A. Pérez-Delgado, and Pieter Kok
Physical Review A   85, 042112 (2012) (8 pages)   
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Symmetry and localization of quantum walks induced by an extra link in cycles
Xin-Ping Xu, Yusuke Ide, and Norio Konno
Physical Review A   85, 042327 (2012) (13 pages)   
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Coherent optimal control of photosynthetic molecules
F. Caruso, S. Montangero, T. Calarco, S. F. Huelga, and M. B. Plenio
Physical Review A   85, 042331 (2012) (12 pages)   
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Quantum annealing with antiferromagnetic fluctuations
Yuya Seki and Hidetoshi Nishimori
Physical Review E   85, 051112 (2012) (8 pages)   
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Continuous Quantum Hypothesis Testing
Mankei Tsang
Physical Review Letters   108, 170502 (2012) (5 pages)   
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Quantum Simulation of Interacting Fermion Lattice Models in Trapped Ions
J. Casanova, A. Mezzacapo, L. Lamata, and E. Solano
Physical Review Letters   108, 190502 (2012) (5 pages)   
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Encoding relativistic potential dynamics into free evolution
C. Sabín, J. Casanova, J. J. García-Ripoll, L. Lamata, E. Solano, and J. León
Physical Review A   85, 052301 (2012) (5 pages)   
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Layer-by-layer generation of cluster states
Katherine L. Brown, Clare Horsman, Viv Kendon, and William J. Munro
Physical Review A   85, 052305 (2012) (13 pages)   
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Task-optimized control of open quantum systems
Jens Clausen, Guy Bensky, and Gershon Kurizki
Physical Review A   85, 052105 (2012) (10 pages)   
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Perfect sampling with unitary tensor networks
Andrew J. Ferris and Guifre Vidal
Physical Review B   85, 165146 (2012) (10 pages)   
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Variational Monte Carlo with the multiscale entanglement renormalization ansatz
Andrew J. Ferris and Guifre Vidal
Physical Review B   85, 165147 (2012) (10 pages)   
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Engineered two-dimensional Ising interactions in a trapped-ion quantum simulator with hundreds of spins
Joseph W. Britton, Brian C. Sawyer, Adam C. Keith, C.-C. Joseph Wang, James K. Freericks, Hermann Uys, Michael J. Biercuk, and John J. Bollinger
Nature   484, 489-492 (2012)   
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Scalability of quantum computing based on nanomechanical resonators
Li-gong Zhou (周立功), Ming Gao (高明), Jin-lin Peng (彭进霖), and Xiang-bin Wang (王向斌)
Physical Review A   85, 042326 (2012) (7 pages)   
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Resonator–zero-qubit architecture for superconducting qubits
Andrei Galiautdinov, Alexander N. Korotkov, and John M. Martinis
Physical Review A   85, 042321 (2012) (10 pages)   
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CRYPTOGRAPHY

Thwarting the photon-number-splitting attack with entanglement-enhanced BB84 quantum key distribution
Carl Sabottke, Chris Richardson, Petr Anisimov, Ulvi Yurtsever, Antia Lamas-Linares, and Jonathan Dowling
New Journal of Physics   14, 43003- (2012)   
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Generalized semiquantum secret-sharing schemes
Vlad Gheorghiu
Physical Review A   85, 052309 (2012) (10 pages)   
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Four-state continuous-variable quantum key distribution with long secure distance
Jian Yang, Bingjie Xu, Xiang Peng, and Hong Guo
Physical Review A   85, 052302 (2012) (5 pages)   
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Semi-device-independent randomness certification using n1 quantum random access codes
Hong-Wei Li, Marcin Pawowski, Zhen-Qiang Yin, Guang-Can Guo, and Zheng-Fu Han
Physical Review A   85, 052308 (2012) (4 pages)   
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ENTANGLEMENT

Experimental phase diagram and dynamics of a dilute dipolar-coupled Ising system
J. A. Quilliam, S. Meng (孟树超), and J. B. Kycia
Physical Review B   85, 184415 (2012) (16 pages)   
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Generation of polarization entangled photons using concurrent type-I and type-0 processes in AlGaAs ridge waveguides
Dongpeng Kang and Amr S. Helmy
Optics Letters   37, 1481-1483 (2012)   
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Strongly correlated photons generated by coupling a three- or four-level system to a waveguide
Huaixiu Zheng, Daniel J. Gauthier, and Harold U. Baranger
Physical Review A   85, 043832 (2012) (13 pages)   
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Quantum repeater with Rydberg-blocked atomic ensembles in fiber-coupled cavities
E. Brion, F. Carlier, V. M. Akulin, and K. Mølmer
Physical Review A   85, 042324 (2012) (9 pages)   
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Entanglement robustness and geometry in systems of identical particles
F. Benatti, R. Floreanini, and U. Marzolino
Physical Review A   85, 042329 (2012) (9 pages)   
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Generation and control of spin-orbit entanglement in atomic pairs
Xuan Li and Moshe Shapiro
Physical Review A   85, 043413 (2012) (5 pages)   
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Quantum criticality in a bosonic Josephson junction
P. Buonsante, R. Burioni, E. Vescovi, and A. Vezzani
Physical Review A   85, 043625 (2012) (11 pages)   
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Two-photon spiral imaging with correlated orbital angular momentum states
David S. Simon and Alexander V. Sergienko
Physical Review A   85, 043825 (2012) (8 pages)   
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Ginzburg-Landau theory for the Jaynes-Cummings-Hubbard model
Christian Nietner and Axel Pelster
Physical Review A   85, 043831 (2012) (13 pages)   
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Spatially entangled four-photon states from a periodically poled potassium-titanyl-phosphate crystal
Alexander J. H. van der Torren, S. Cigdem Yorulmaz, Jelmer J. Renema, Martin P. van Exter, and Michiel J. A. de Dood
Physical Review A   85, 043837 (2012) (6 pages)   
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Quantum entanglement in nanocavity arrays
T. C. H. Liew and V. Savona
Physical Review A   85, 050301 (2012) (4 pages)   
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Entanglement creation with negative index metamaterials
Michael Siomau, Ali A. Kamli, Sergey A. Moiseev, and Barry C. Sanders
Physical Review A   85, 050303 (2012) (4 pages)   
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Quantum correlations and mutual synchronization
Gian Luca Giorgi, Fernando Galve, Gonzalo Manzano, Pere Colet, and Roberta Zambrini
Physical Review A   85, 052101 (2012) (7 pages)   
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One-way unlocalizable quantum discord
Zhengjun Xi, Heng Fan, and Yongming Li
Physical Review A   85, 052102 (2012) (6 pages)   
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Locally accessible information of multisite quantum ensembles violates entanglement monogamy
Aditi Sen(De) and Ujjwal Sen
Physical Review A   85, 052103 (2012) (5 pages)   
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Quantum discord and non-Markovianity of quantum dynamics
S. Alipour, A. Mani, and A. T. Rezakhani
Physical Review A   85, 052108 (2012) (5 pages)   
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Quantum correlations in collective spin systems
Chen Wang, Yu-Yu Zhang, and Qing-Hu Chen
Physical Review A   85, 052112 (2012) (9 pages)   
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Nonlocal dissipative tunneling for high-fidelity quantum-state transfer between distant parties
G. D. M. Neto, M. A. de Ponte, and M. H. Y. Moussa
Physical Review A   85, 052303 (2012) (5 pages)   
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Distributed superdense coding over noisy channels
Z. Shadman, H. Kampermann, D. Bruß, and C. Macchiavello
Physical Review A   85, 052306 (2012) (9 pages)   
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Generation of multipartite continuous-variable entanglement via atomic spin wave
Xihua Yang, Yuanyuan Zhou, and Min Xiao
Physical Review A   85, 052307 (2012) (6 pages)   
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Tight Bell inequalities with no quantum violation from qubit unextendible product bases
R. Augusiak, T. Fritz, Ma. Kotowski, Mi. Kotowski, M. Pawowski, M. Lewenstein, and A. Acín
Physical Review A   85, 042113 (2012) (12 pages)   
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Measurement-induced nonlocality based on the relative entropy
Zhengjun Xi, Xiaoguang Wang, and Yongming Li
Physical Review A   85, 042325 (2012) (5 pages)   
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Quantum dynamics of solitons in strongly interacting systems on optical lattices
Chester P. Rubbo, Indubala I. Satija, William P. Reinhardt, Radha Balakrishnan, Ana Maria Rey, and Salvatore R. Manmana
Physical Review A   85, 053617 (2012) (11 pages)   
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Entanglement Entropy in a One-Dimensional Disordered Interacting System: The Role of Localization
Richard Berkovits
Physical Review Letters   108, 176803 (2012) (5 pages)   
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Magnetic Excitation Spectra of Sr₂IrO₄ Probed by Resonant Inelastic X-Ray Scattering: Establishing Links to Cuprate Superconductors
Jungho Kim, D. Casa, M. H. Upton, T. Gog, Young-June Kim, J. F. Mitchell, M. van Veenendaal, M. Daghofer, J. van den Brink, G. Khaliullin, and B. J. Kim
Physical Review Letters   108, 177003 (2012) (5 pages)   
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Mode-locked biphoton generation by concurrent quasi-phase-matching
Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu
Physical Review A   85, 053807 (2012) (5 pages)   
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Analytical approach to the two-site Bose-Hubbard model: From Fock states to Schrödinger cat states and entanglement entropy
Luca Dell'Anna
Physical Review A   85, 053608 (2012) (17 pages)   
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Spatial fluctuations in an optical parametric oscillator below threshold with an intracavity photonic crystal
M. A. Garcia-March, M. M. De Castro, and R. Zambrini
Physical Review A   85, 053804 (2012) (11 pages)   
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Complete entanglement witness for quantum teleportation
Ming-Jing Zhao, Shao-Ming Fei, and Xianqing Li-Jost
Physical Review A   85, 054301 (2012) (2 pages)   
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Hyperfine induced electron spin and entanglement dynamics in double quantum dots: The case of separate baths
B.  Erbe and J.  Schliemann
Physical Review B   85, 155127 (2012) (8 pages)   
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Fine-structure splitting in large-pitch pyramidal quantum dots
L. O. Mereni, O. Marquardt, G. Juska, V. Dimastrodonato, E. P. O'Reilly, and E. Pelucchi
Physical Review B   85, 155453 (2012) (13 pages)   
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Exploring corner transfer matrices and corner tensors for the classical simulation of quantum lattice systems
Román Orús
Physical Review B   85, 205117 (2012) (22 pages)   
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Quantum phases of disordered flatband lattice fractional quantum Hall systems
Shuo Yang, Kai Sun, and S. Das Sarma
Physical Review B   85, 205124 (2012) (4 pages)   
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Geometric constraints for orbital entanglement production in normal conductors
Sergio Rodríguez-Pérez and Marcel Novaes
Physical Review B   85, 205414 (2012) (5 pages)   
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Motion generates entanglement
Nicolai Friis, David Edward Bruschi, Jorma Louko, and Ivette Fuentes
Physical Review D   85, 081701 (2012) (5 pages)   
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Ranking and clustering of nodes in networks with smart teleportation
R. Lambiotte and M. Rosvall
Physical Review E   85, 056107 (2012) (9 pages)   
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Non-Markovianity-Assisted Steady State Entanglement
Susana F. Huelga, Ángel Rivas, and Martin B. Plenio
Physical Review Letters   108, 160402 (2012) (5 pages)   
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Dynamics of a Qubit as a Classical Stochastic Process with Time-Correlated Noise: Minimal Measurement Invasiveness
Alberto Montina
Physical Review Letters   108, 160501 (2012) (5 pages)   
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Quantum Interference between Two Single Photons of Different Microwave Frequencies
François Nguyen, Eva Zakka-Bajjani, Raymond W. Simmonds, and José Aumentado
Physical Review Letters   108, 163602 (2012) (5 pages)   
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Geometric Phase and Nonadiabatic Effects in an Electronic Harmonic Oscillator
M. Pechal, S. Berger, A. A. Abdumalikov, Jr., J. M. Fink, J. A. Mlynek, L. Steffen, A. Wallraff, and S. Filipp
Physical Review Letters   108, 170401 (2012) (5 pages)   
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Full-Field Quantum Correlations of Spatially Entangled Photons
V. D. Salakhutdinov, E. R. Eliel, and W. Löffler
Physical Review Letters   108, 173604 (2012) (5 pages)   
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Classification of General n-Qubit States under Stochastic Local Operations and Classical Communication in Terms of the Rank of Coefficient Matrix
Xiangrong Li and Dafa Li
Physical Review Letters   108, 180502 (2012) (5 pages)   
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Superactivation of Multipartite Unlockable Bound Entanglement
Xiaojun Jia (贾晓军), Jing Zhang (张靖), Yu Wang (王宇), Yaping Zhao (赵亚平), Changde Xie (谢常德), and Kunchi Peng (彭堃墀)
Physical Review Letters   108, 190501 (2012) (5 pages)   
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General Relationship between the Entanglement Spectrum and the Edge State Spectrum of Topological Quantum States
Xiao-Liang Qi, Hosho Katsura, and Andreas W. W. Ludwig
Physical Review Letters   108, 196402 (2012) (5 pages)   
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All Entangled Quantum States Are Nonlocal
Francesco Buscemi
Physical Review Letters   108, 200401 (2012) (5 pages)   
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Tuning a Spin Bath through the Quantum-Classical Transition
Friedemann Reinhard, Fazhan Shi, Nan Zhao, Florian Rempp, Boris Naydenov, Jan Meijer, Liam T. Hall, Lloyd Hollenberg, Jiangfeng Du, Ren-Bao Liu, and Jörg Wrachtrup
Physical Review Letters   108, 200402 (2012) (5 pages)   
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Time Asymmetry of Probabilities Versus Relativistic Causal Structure: An Arrow of Time
Bob Coecke and Raymond Lal
Physical Review Letters   108, 200403 (2012) (5 pages)   
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Multipartite entanglement in the Fenna-Matthews-Olson (FMO) pigment-protein complex
A. Thilagam
The Journal of Chemical Physics   136, 175104 (2012) (14 pages)   
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Exact relations between particle fluctuations and entanglement in Fermi gases
Pasquale Calabrese, Mihail Mintchev, and Ettore Vicari
Europhysics Letters   98, 20003- (2012)   
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Efficient hyperentangled Greenberger–Horne–Zeilinger states analysis with cross-Kerr nonlinearity
Yan Xia, Qing-Qin Chen, Jie Song, and He-Shan Song
Journal of the Optical Society of America B   29, 1029-1037 (2012)   
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Enhanced Bell violation by a coherent superposition of photon subtraction and addition
Jiyong Park, Su-Yong Lee, Hai-Woong Lee, and Hyunchul Nha
Journal of the Optical Society of America B   29, 906-911 (2012)   
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Quantum Entanglement of Tensor Networks with Symmetry Projections
Masashi Orii, Hiroshi Ueda, and Isao Maruyama
Journal of the Physical Society of Japan   81, 043001 (2012) (4 pages)   
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Electrically driven single-photon source at room temperature in diamond
N. Mizuochi, T. Makino, H. Kato, D. Takeuchi, M. Ogura, H. Okushi, M. Nothaft, P. Neumann, A. Gali, F. Jelezko, J. Wrachtrup, and S. Yamasaki
Nature Photonics   6, 299-303 (2012)   
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A time/frequency quantum analysis of the light generated by synchronously pumped optical parametric oscillators
Shifeng Jiang, Nicolas Treps, and Claude Fabre
New Journal of Physics   14, 43006- (2012)   
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Implementing two-photon interference in the frequency domain with electro-optic phase modulators
Laurent Olislager, Ismal Mbodji, Erik Woodhead, Johann Cussey, Luca Furfaro, Philippe Emplit, Serge Massar, Kien Huy, and Jean-Marc Merolla
New Journal of Physics   14, 043015 (2012)   
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Equilibrium and disorder-induced behavior in quantum lightmatter systems
Eduardo Mascarenhas, Libby Heaney, M Aguiar, and Marcelo Santos
New Journal of Physics   14, 043033 (2012)   
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Quantum interference and manipulation of entanglement in silicon wire waveguide quantum circuits
D Bonneau, E Engin, K Ohira, N Suzuki, H Yoshida, N Iizuka, M Ezaki, C Natarajan, M Tanner, R Hadfield, S Dorenbos, V Zwiller, J O'Brien, and M Thompson
New Journal of Physics   14, 045003 (2012)   
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A high-brightness source of polarization-entangled photons optimized for applications in free space
Fabian Steinlechner, Pavel Trojek, Marc Jofre, Henning Weier, Daniel Perez, Thomas Jennewein, Rupert Ursin, John Rarity, Morgan W. Mitchell, Juan P. Torres, Harald Weinfurter, and Valerio Pruneri
Optics Express   20, 9640-9649 (2012)   
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1.5-µm band polarization entangled photon-pair source with variable Bell states
Shin Arahira, Tadashi Kishimoto, and Hitoshi Murai
Optics Express   20, 9862-9875 (2012)   
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Generating maximum entanglement under asymmetric couplings to surface plasmons
Guang-Yin Chen, Che-Ming Li, and Yueh-Nan Chen
Optics Letters   37, 1337-1339 (2012)   
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Maximum quantum entanglement and linearity in the second-order terms of the LambDicke parameter
Rasim Dermez and Soner zen
Physica Scripta   85, 55009- (2012)   
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Quantum correlation of correlated two qubits interacting with a thermal field
A-B Mohamed
Physica Scripta   85, 055013 (2012)   
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Conditions for monogamy of quantum correlations: Greenberger-Horne-Zeilinger versus W states
R. Prabhu, Arun Kumar Pati, Aditi Sen(De), and Ujjwal Sen
Physical Review A   85, 040102 (2012) (4 pages)   
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Cascaded entanglement enhancement
Zhihui Yan (闫智辉), Xiaojun Jia (贾晓军), Xiaolong Su (苏晓龙), Zhiyuan Duan (段志园), Changde Xie (谢常德), and Kunchi Peng (彭堃墀)
Physical Review A   85, 040305 (2012) (5 pages)   
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Time correlation of two rays resulting from positronium annihilation
Haruo Saito and Kengo Shibuya
Physical Review A   85, 042111 (2012) (7 pages)   
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Bell tests for continuous-variable systems using hybrid measurements and heralded amplifiers
Jonatan Bohr Brask, Nicolas Brunner, Daniel Cavalcanti, and Anthony Leverrier
Physical Review A   85, 042116 (2012) (6 pages)   
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Statistical mechanics of entanglement mediated by a thermal reservoir
Endre Kajari, Alexander Wolf, Eric Lutz, and Giovanna Morigi
Physical Review A   85, 042318 (2012) (16 pages)   
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Entanglement, mixedness, and perfect local discrimination of orthogonal quantum states
Somshubhro Bandyopadhyay
Physical Review A   85, 042319 (2012) (6 pages)   
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Stationary and uniform entanglement distribution in qubit networks with quasilocal dissipation
Morteza Rafiee, Cosmo Lupo, Hossein Mokhtari, and Stefano Mancini
Physical Review A   85, 042320 (2012) (5 pages)   
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Generation of maximally entangled states with subluminal Lorentz boosts
Veiko Palge and Jacob Dunningham
Physical Review A   85, 042322 (2012) (4 pages)   
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Rigorous calculations of non-Abelian statistics in the Kitaev honeycomb model
Ahmet Bolukbasi and Jiri Vala
New Journal of Physics   14, 45007- (2012)   
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Duality relations in a two-path interferometer with an asymmetric beam splitter
Li Li, Nai-Le Liu, and Sixia Yu
Physical Review A   85, 054101 (2012) (4 pages)   
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Exploring initial correlations in a Gibbs state by application of external field
Chikako Uchiyama
Physical Review A   85, 052104 (2012) (7 pages)   
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General quantum-state swap: An XY-model analysis
Ben-Qiong Liu, Lian-Ao Wu, Bin Shao, and Jian Zou
Physical Review A   85, 042328 (2012) (5 pages)   
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Higher Order Pancharatnam-Berry Phase and the Angular Momentum of Light
Giovanni Milione, S. Evans, D. A. Nolan, and R. R. Alfano
Physical Review Letters   108, 190401 (2012) (4 pages)   
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Optical decoherence studies of yttrium oxyorthosilicate Y₂SiO₅ codoped with Er³⁺ and Eu³⁺ for optical signal processing and quantum information applications at 1.5 microns
C. W. Thiel, W. R. Babbitt, and R. L. Cone
Physical Review B   85, 174302 (2012) (15 pages)   
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ERROR CORRECTION

One-Shot Classical-Quantum Capacity and Hypothesis Testing
Ligong Wang and Renato Renner
Physical Review Letters   108, 200501 (2012) (5 pages)   
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Optimal error correction in topological subsystem codes
Ruben S. Andrist, H. Bombin, Helmut G. Katzgraber, and M. A. Martin-Delgado
Physical Review A   85, 050302 (2012) (4 pages)   
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Topological protection of Majorana qubits
Meng Cheng, Roman M. Lutchyn, and S. Das Sarma
Physical Review B   85, 165124 (2012) (8 pages)   
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Realization of Reliable Solid-State Quantum Memory for Photonic Polarization Qubit
Zong-Quan Zhou, Wei-Bin Lin, Ming Yang, Chuan-Feng Li, and Guang-Can Guo
Physical Review Letters   108, 190505 (2012) (5 pages)   
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Quantum error correction with mixed ancilla qubits
Ben Criger, Osama Moussa, and Raymond Laflamme
Physical Review A   85, 044302 (2012) (5 pages)   
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Quantum Computing with Incoherent Resources and Quantum Jumps
M. F. Santos, M. Terra Cunha, R. Chaves, and A. R. R. Carvalho
Physical Review Letters   108, 170501 (2012) (5 pages)   
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Towards Practical Classical Processing for the Surface Code
Austin G. Fowler, Adam C. Whiteside, and Lloyd C. L. Hollenberg
Physical Review Letters   108, 180501 (2012) (4 pages)   
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INFORMATION THEORY

Causality and decoherence in the asymmetric states
S Korotaev and E Kiktenko
Physica Scripta   85, 55006- (2012)   
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Adaptive experimental design for one-qubit state estimation with finite data based on a statistical update criterion
Takanori Sugiyama, Peter S. Turner, and Mio Murao
Physical Review A   85, 052107 (2012) (14 pages)   
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Incomplete quantum state estimation: A comprehensive study
Yong Siah Teo, Bohumil Stoklasa, Berthold-Georg Englert, Jaroslav Řeháček, and Zdeněk Hradil
Physical Review A   85, 042317 (2012) (9 pages)   
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Uncertainty inequalities among frequency moments and radial expectation values: Applications to atomic systems
J. C. Angulo, P. A. Bouvrie, and J. Antolín
Journal of Mathematical Physics   53, 043512 (2012) (14 pages)   
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Moments of nonclassicality quasiprobabilities
Saleh Rahimi-Keshari, Thomas Kiesel, and Werner Vogel
Physical Review A   85, 043827 (2012) (6 pages)   
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Information gain versus coupling strength in quantum measurements
Xuanmin Zhu, Yuxiang Zhang, Quanhui Liu, and Shengjun Wu
Physical Review A   85, 042330 (2012) (6 pages)   
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Virtual qubits, virtual temperatures, and the foundations of thermodynamics
Nicolas Brunner, Noah Linden, Sandu Popescu, and Paul Skrzypczyk
Physical Review E   85, 051117 (2012) (14 pages)   
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Efficient Quantification of Non-Gaussian Spin Distributions
B. Dubost, M. Koschorreck, M. Napolitano, N. Behbood, R. J. Sewell, and M. W. Mitchell
Physical Review Letters   108, 183602 (2012) (5 pages)   
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Limits on the ability of Einstein-Podolsky-Rosen pairs to unambiguously convey classical messages
Lvjun Li
Physical Review A   85, 052304 (2012) (6 pages)   
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Measurement scheme for purity based on two two-body gates
H. Nakazato, T. Tanaka, K. Yuasa, G. Florio, and S. Pascazio
Physical Review A   85, 042316 (2012) (7 pages)   
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Macroscopic quantum computation using Bose-Einstein condensates
Tim Byrnes, Kai Wen, and Yoshihisa Yamamoto
Physical Review A   85, 040306 (2012) (4 pages)   
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Probability interpretation, an equivalence relation, and a lower bound on the convex-roof extension of negativity
Abbass Sabour and Mojtaba Jafarpour
Physical Review A   85, 042323 (2012) (5 pages)   
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Strong Coupling of Spin Qubits to a Transmission Line Resonator
Pei-Qing Jin, Michael Marthaler, Alexander Shnirman, and Gerd Schön
Physical Review Letters   108, 190506 (2012) (5 pages)   
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Dynamic Stabilization of the Optical Resonances of Single Nitrogen-Vacancy Centers in Diamond
V. M. Acosta, C. Santori, A. Faraon, Z. Huang, K.-M. C. Fu, A. Stacey, D. A. Simpson, K. Ganesan, S. Tomljenovic-Hanic, A. D. Greentree, S. Prawer, and R. G. Beausoleil
Physical Review Letters   108, 206401 (2012) (6 pages)   
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Fano antiresonance and perfect spin-filtering in a diamondlike quantum network device: Nonequilibrium Green's function approach
Hua-Hua Fu and Kai-Lun Yao
Journal of Applied Physics   111, 094512 (2012) (9 pages)   
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Momentum relaxation in a semiconductor proximity-coupled to a disordered s-wave superconductor: Effect of scattering on topological superconductivity
Roman M. Lutchyn, Tudor D. Stanescu, and S. Das Sarma
Physical Review B   85, 140513 (2012) (5 pages)   
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Measurements of quasiparticle tunneling in the = fractional quantum Hall state
X. Lin, C. Dillard, M. A. Kastner, L. N. Pfeiffer, and K. W. West
Physical Review B   85, 165321 (2012) (5 pages)   
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Magnetic tunnel junctions with MgO-EuO composite tunnel barriers
Guo-Xing Miao and Jagadeesh S. Moodera
Physical Review B   85, 144424 (2012) (5 pages)   
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Influence of two-level fluctuators on adiabatic passage techniques
Nicolas Vogt, Jared H. Cole, Michael Marthaler, and Gerd Schön
Physical Review B   85, 174515 (2012) (8 pages)   
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Nuclear spin induced decoherence of a quantum dot in Si confined at a SiGe interface: Decoherence dependence on ⁷³Ge
Wayne M. Witzel, Rajib Rahman, and Malcolm S. Carroll
Physical Review B   85, 205312 (2012) (5 pages)   
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All-electric qubit control in heavy hole quantum dots via non-Abelian geometric phases
J. C. Budich, D. G. Rothe, E. M. Hankiewicz, and B. Trauzettel
Physical Review B   85, 205425 (2012) (8 pages)   
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Experimental Quantum State Tomography via Compressed Sampling
Wei-Tao Liu, Ting Zhang, Ji-Ying Liu, Ping-Xing Chen, and Jian-Min Yuan
Physical Review Letters   108, 170403 (2012) (5 pages)   
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Driven Dynamics and Rotary Echo of a Qubit Tunably Coupled to a Harmonic Oscillator
S. Gustavsson, J. Bylander, F. Yan, P. Forn-Díaz, V. Bolkhovsky, D. Braje, G. Fitch, K. Harrabi, D. Lennon, J. Miloshi, P. Murphy, R. Slattery, S. Spector, B. Turek, T. Weir, P. B. Welander, F. Yoshihara, D. G. Cory, Y. Nakamura, T. P. Orlando, and W. D. Oliver
Physical Review Letters   108, 170503 (2012) (6 pages)   
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Electric field tuning of spin splitting in a quantum dot coupled to a semimagnetic quantum dot
Y. Lyanda-Geller, T. L. Reinecke, and G. Bacher
Journal of Applied Physics   111, 093705 (2012) (5 pages)   
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Non-Markovian dynamics and strong coupling between atomic transitions and a waveguide continuum edge
Ting Chen and Ren-Bao Liu
Physical Review A   85, 043830 (2012) (8 pages)   
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Generation of Fock states and qubits in periodically pulsed nonlinear oscillators
T. V. Gevorgyan, A. R. Shahinyan, and G. Yu. Kryuchkyan
Physical Review A   85, 053802 (2012) (7 pages)   
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Strong magnetic coupling of an inhomogeneous nitrogen-vacancy ensemble to a cavity
K. Sandner, H. Ritsch, R. Amsüss, Ch. Koller, T. Nöbauer, S. Putz, J. Schmiedmayer, and J. Majer
Physical Review A   85, 053806 (2012) (10 pages)   
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Image transfer through two sequential four-wave-mixing processes in hot atomic vapor
Dong-Sheng Ding, Zhi-Yuan Zhou, Bao-Sen Shi, Xu-Bo Zou, and Guang-Can Guo
Physical Review A   85, 053815 (2012) (6 pages)   
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Control of the radiative level shift and linewidth of a superconducting artificial atom through a variable boundary condition
Kazuki Koshino and Yasunobu Nakamura
New Journal of Physics   14, 43005- (2012)   
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Key capacitive parameters for designing single-electron transistor charge sensors
Kosuke Horibe, Tetsuo Kodera, Tomohiro Kambara, Ken Uchida, and Shunri Oda
Journal of Applied Physics   111, 093715 (2012) (5 pages)   
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Spin-polarization of V_GaO_N center in GaN and its application in spin qubit
Xiaopeng Wang, Mingwen Zhao, Zhenhai Wang, Xiujie He, Yan Xi, and Shishen Yan
Applied Physics Letters   100, 192401 (2012) (4 pages)   
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Electrical activation and electron spin resonance measurements of implanted bismuth in isotopically enriched silicon-28
C. D. Weis, C. C. Lo, V. Lang, A. M. Tyryshkin, R. E. George, K. M. Yu, J. Bokor, S. A. Lyon, J. J. L. Morton, and T. Schenkel
Applied Physics Letters   100, 172104 (2012) (4 pages)   
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Persistent Narrowing of Nuclear-Spin Fluctuations in InAs Quantum Dots Using Laser Excitation
Bo Sun, Colin Ming Earn Chow, Duncan G. Steel, Allan S. Bracker, Daniel Gammon, and L. J. Sham
Physical Review Letters   108, 187401 (2012) (4 pages)   
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Quantum Storage of Heralded Polarization Qubits in Birefringent and Anisotropically Absorbing Materials
Christoph Clausen, Félix Bussières, Mikael Afzelius, and Nicolas Gisin
Physical Review Letters   108, 190503 (2012) (5 pages)   
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Quantum Storage of a Photonic Polarization Qubit in a Solid
Mustafa Gündoğan, Patrick M. Ledingham, Attaallah Almasi, Matteo Cristiani, and Hugues de Riedmatten
Physical Review Letters   108, 190504 (2012) (5 pages)   
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Proposal for a Datta-Das transistor in the quantum Hall regime
Luca Chirolli, Davide Venturelli, Fabio Taddei, Rosario Fazio, and Vittorio Giovannetti
Physical Review B   85, 155317 (2012) (6 pages)   
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Measurement of two independent phase shifts using coupled parametric amplifiers
Utsab Khadka, Jiteng Sheng, Xihua Yang, and Min Xiao
New Journal of Physics   14, 43026- (2012)   
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High-order optical nonlinearity at low light levels
Joel Greenberg and Daniel Gauthier
Europhysics Letters   98, 24001- (2012)   
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Improving the quality factor of microwave compact resonators by optimizing their geometrical parameters
K. Geerlings, S. Shankar, E. Edwards, L. Frunzio, R. J. Schoelkopf, and M. H. Devoret
Applied Physics Letters   100, 192601 (2012) (3 pages)   
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Quantum spin holography with surface state electrons
Oleg O. Brovko and Valeri S. Stepanyuk
Applied Physics Letters   100, 163112 (2012) (4 pages)   
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Effective Control of the Charge and Magnetic States of Transition-Metal Atoms on Single-Layer Boron Nitride
Bing Huang, Hongjun Xiang, Jaejun Yu, and Su-Huai Wei
Physical Review Letters   108, 206802 (2012) (5 pages)   
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