674 citations
- High Energy Accelerator Research OrganizationJP65 papers
- The University of TokyoJP61 papers
- National Institute for Materials ScienceJP39 papers
- Tokyo Institute of TechnologyJP39 papers
- Kyoto UniversityJP38 papers
- Saitama UniversityJP38 papers
- Osaka City UniversityJP37 papers
- Tokyo University of ScienceJP37 papers
- Kanagawa UniversityJP35 papers
- University of UtahUS35 papers
- Hanyang UniversityKR33 papers
- Institute of Particle and Nuclear Studies33 papers
16 papers · 1 filter
Effect of quantum coherence on Landauer's principle
Kazunari Hashimoto, Chikako Uchiyama
Quantum Landauer's principle provides a fundamental lower bound for energy dissipation occurred with information erasure in the quantum regime. While most studies have related the…
Finite-time quantum measurement cooling beyond the Carnot limit
Tong Fu, Jianying Du, Jingyi Chen +3
We proposed the finite-time cycle model of a measurement-based quantum cooler, where invasive measurement provides the power to drive the cooling cycle. Such a cooler may be regard…
Quantum sum-frequency interference using up-converted photon pairs
A. Syouji, R. Shimizu, S. Nagano +2
We demonstrate a hybrid approach to the generation of photon pairs of a short wavelength with high brightness, by combining parametric down-conversion (SPDC) and up-conversion tech…
Entangled and correlated photon mixed strategy for social decision making
Shion Maeda, Nicolas Chauvet, Hayato Saigo +4
Collective decision making is important for maximizing total benefits while preserving equality among individuals in the competitive multi-armed bandit (CMAB) problem, wherein mult…
Entangled N-photon states for fair and optimal social decision making
Nicolas Chauvet, Guillaume Bachelier, Serge Huant +3
Situations involving competition for resources among entities can be modeled by the competitive multi-armed bandit (CMAB) problem, which relates to social issues such as maximizing…
Lower bounds for the mean dissipated heat in an open quantum system
Kazunari Hashimoto, Bassano Vacchini, Chikako Uchiyama
Landauer's principle provides a perspective on the physical meaning of information as well as on the minimum working cost of information processing. Whereas most studies have relat…