2.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP171 papers
- The Graduate University for Advanced Studies, SOKENDAIJP129 papers
- NTT Basic Research LaboratoriesJP96 papers
- Stanford UniversityUS80 papers
- Japan Science and Technology AgencyJP63 papers
- NTT (Japan)JP60 papers
- Centre National de la Recherche ScientifiqueFR55 papers
- New York UniversityUS49 papers
- New York University ShanghaiCN49 papers
- Hewlett-Packard (United Kingdom)GB41 papers
- East China Normal UniversityCN38 papers
- Japanese-French Laboratory for InformaticsJP38 papers
15 papers · 2 filters
Requirements for fault-tolerant factoring on an atom-optics quantum computer
Simon J. Devitt, Ashley M. Stephens, William J. Munro +1
Quantum information processing and its associated technologies has reached an interesting and timely stage in their development where many different experiments have been performed…
Neural networks using two-component Bose-Einstein condensates
Tim Byrnes, Shinsuke Koyama, Kai Yan +1
The authors previously considered a method solving optimization problems by using a system of interconnected network of two component Bose-Einstein condensates (Byrnes, Yan, Yamamo…
Unconditional generation of bright coherent non-Gaussian light from exciton-polariton condensates
Tim Byrnes, Yoshihisa Yamamoto, Peter van Loock
Exciton-polariton condensates are considered as a deterministic source of bright, coherent non-Gaussian light. Exciton-polariton condensates emit coherent light via the photolumine…
Stronger Methods of Making Quantum Interactive Proofs Perfectly Complete
Hirotada Kobayashi, François Le Gall, Harumichi Nishimura
This paper presents stronger methods of achieving perfect completeness in quantum interactive proofs. First, it is proved that any problem in QMA has a two-message quantum interact…
Very strong coupling in GaAs based optical microcavities
H. Zhang, N. Y. Kim, Y. Yamamoto +1
We show that when following a simple cavity design metric, a quantum well exciton-microcavity photon coupling constant can be larger than the exciton binding energy in GaAs based o…
Programming a Topological Quantum Computer
Simon J. Devitt, Kae Nemoto
Topological quantum computing has recently proven itself to be a powerful computational model when constructing viable architectures for large scale computation. The topological mo…
Downconversion quantum interface for a single quantum dot spin and 1550-nm single-photon channel
Jason S. Pelc, Leo Yu, Kristiaan De Greve +11
Long-distance quantum communication networks require appropriate interfaces between matter qubit-based nodes and low-loss photonic quantum channels. We implement a downconversion q…
Hybrid-system approach to fault-tolerant quantum communication
Ashley M. Stephens, Jingjing Huang, Kae Nemoto +1
We present a layered hybrid-system approach to quantum communication that involves the distribution of a topological cluster state throughout a quantum network. Photon loss and oth…
Entanglement and discord: accelerated observations of local and global modes
Jason Doukas, Eric G. Brown, Andrzej Dragan +1
We investigate the amount of entanglement and quantum discord extractable from a two mode squeezed state as considered from the viewpoint of two observers, Alice (inertial) and Rob…
Localized detection of quantum entanglement through the event horizon
Andrzej Dragan, Jason Doukas, Eduardo Martin-Martinez
We present a completely localized solution to the problem of entanglement degradation in non-inertial frames. A two mode squeezed state is considered from the viewpoint of two obse…
Path Selection for Quantum Repeater Networks
Rodney Van Meter, Takahiko Satoh, Thaddeus D. Ladd +2
Quantum networks will support long-distance quantum key distribution (QKD) and distributed quantum computation, and are an active area of both experimental and theoretical research…
Simulating chemistry efficiently on fault-tolerant quantum computers
N. Cody Jones, James D. Whitfield, Peter L. McMahon +4
Quantum computers can in principle simulate quantum physics exponentially faster than their classical counterparts, but some technical hurdles remain. Here we consider methods to m…
Quantum metrology for non-linear phase shifts with entangled coherent states
Jaewoo Joo, Kimin Park, Hyunseok Jeong +3
We investigate the phase enhancement of quantum states subject to non-linear phase shifts. The optimal phase estimation of even entangled coherent states (ECSs) is shown to be bett…
Localised projective measurement of a relativistic quantum field in non-inertial frames
Andrzej Dragan, Jason Doukas, Eduardo Martin-Martinez +1
We propose a scheme to study the effect of motion on measurements of a quantum field carried out by a finite-size detector. We introduce a model of projective detection of a locali…
Two-Qubit Geometric Phase Gate for Quantum Dot Spins using Cavity Polariton Resonance
Shruti Puri, Na Young Kim, Yoshihisa Yamamoto
We describe a design to implement a two-qubit geometric phase gate, by which a pair of electrons confined in adjacent quantum dots are entangled. The entanglement is a result of th…