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
13 papers · 2 filters
Environmental engineering for quantum energy transport
Chikako Uchiyama, William J. Munro, Kae Nemoto
Transport phenomena are ubiquitous throughout the science, engineering and technology disciplines as it concerns energy, mass, charge and information exchange between systems. In p…
Remote quantum clock synchronization without synchronized clocks
Ebubechukwu O. Ilo-Okeke, Louis Tessler, Jonathan P. Dowling +1
A major outstanding problem for many quantum clock synchronization protocols is the hidden assumption of the availability of synchronized clocks within the protocol. In general, qu…
Robust quantum sensing with strongly interacting probe systems
Shane Dooley, Michael Hanks, Shojun Nakayama +2
In the field of quantum metrology and sensing, a collection of quantum systems (e.g. spins) are used as a probe to estimate some physical parameter (e.g. magnetic field). It is usu…
High accuracy energy formulas for the attractive two-site Bose-Hubbard model
Igor Ermakov, Tim Byrnes, Nikolay Bogoliubov
The attractive two-site Bose-Hubbard model is studied within the framework of the analytical solution obtained by the application of Quantum Inverse Scattering Method. The structur…
Memory-Assisted Quantum Key Distribution with a Single Nitrogen Vacancy Center
Nicolo Lo Piparo, Mohsen Razavi, William J. Munro
Memory-assisted measurement-device-independent quantum key distribution (MA-MDI-QKD) is a promising scheme that aims to improve the rate-versus-distance behavior of a QKD system by…
Quantum metrology beyond the classical limit under the effect of dephasing
Yuichiro Matsuzaki, Simon Benjamin, Shojun Nakayama +2
Quantum sensors have the potential to outperform their classical counterparts. For classical sensing, the uncertainty of the estimation of the target fields scales inversely with t…
Versatile relative entropy bounds for quantum networks
Luca Rigovacca, Go Kato, Stefan Bäuml +3
We provide a versatile upper bound on the number of maximally entangled qubits, or private bits, shared by two parties via a generic adaptive communication protocol over a quantum…
Performance evaluation of coherent Ising machines against classical neural networks
Yoshitaka Haribara, Hitoshi Ishikawa, Shoko Utsunomiya +2
The coherent Ising machine is expected to find a near-optimal solution in various combinatorial optimization problems, which has been experimentally confirmed with optical parametr…
High-Fidelity Spin Measurement on the Nitrogen-Vacancy Center
Michael Hanks, Michael Trupke, Jörg Schmiedmayer +2
Nitrogen-vacancy (NV) centers in diamond are versatile candidates for many quantum information processing tasks, ranging from quantum imaging and sensing through to quantum communi…
On Quantisations, Quasi-probabilities and the Weak Value
Jaeha Lee, Izumi Tsutsui
We propose a general framework of the quantum/quasi-classical transformations by introducing the concept of quasi-joint-spectral distribution (QJSD). Specifically, we show that the…
Lorentz invariant entanglement distribution for the space-based quantum network
Tim Byrnes, Batyr Ilyas, Louis Tessler +3
In recent years there has been a great deal of focus on a globe-spanning quantum network, including linked satellites for applications ranging from quantum key distribution to dist…
Dynamical Exploration of Amplitude Bistability in Engineered Quantum Systems
Andreas Angerer, Stefan Putz, Dmitry O. Krimer +9
Nonlinear systems, whose outputs are not directly proportional to their inputs, are well known to exhibit many interesting and important phenomena which have profoundly changed our…
Fast macroscopic-superposition-state generation by coherent driving
Emi Yukawa, G. J. Milburn, Kae Nemoto
We propose a scheme to generate macroscopic superposition states in spin ensembles, where a coherent driving field is applied to accelerate the generation of macroscopic superposit…