198 citations
- Nagoya UniversityJP32 papers
- Kazan Federal UniversityRU19 papers
- The University of TokyoJP18 papers
- Institut Supérieur des Matériaux du MansFR15 papers
- Kyoto UniversityJP15 papers
- Nihon UniversityJP14 papers
- Huaqiao UniversityCN13 papers
- Niigata UniversityJP13 papers
- Inspire InstituteUS11 papers
- Aichi Institute of TechnologyJP10 papers
- High Energy Accelerator Research OrganizationJP10 papers
- Tel Aviv UniversityIL10 papers
7 papers · 1 filter
Quantum lower and upper speed limits
Kazutaka Takahashi
We derive generalized quantum speed limit inequalities that represent limitations on the time evolution of quantum states. They are extensions of the original inequality and are ap…
Asymptotic expansion of the solution of the master equation and its application to the speed limit
Satoshi Nakajima, Yasuhiro Utsumi
We investigate an asymptotic expansion of the solution of the master equation under the modulation of control parameters. In this case, the non-decaying part of the solution become…
Spin Hall effect in a spin-1 chiral semimetal
Ke Tang, Yong-Chang Lau, Kenji Nawa +7
Spin-1 chiral semimetal is a new state of quantum matter hosting unconventional chiral fermions that extend beyond the common Dirac and Weyl fermions. B20-type CoSi is a prototypal…
Forecasting Health and Wellbeing for Shift Workers Using Job-role Based Deep Neural Network
Han Yu, Asami Itoh, Ryota Sakamoto +2
Shift workers who are essential contributors to our society, face high risks of poor health and wellbeing. To help with their problems, we collected and analyzed physiological and…
Graph-Theoretic Framework for Self-Testing in Bell Scenarios
Kishor Bharti, Maharshi Ray, Zhen-Peng Xu +3
Quantum self-testing is the task of certifying quantum states and measurements using the output statistics solely, with minimal assumptions about the underlying quantum system. It…
Bridging between soft and hard thresholding by scaling
Katsuyuki Hagiwara
In this article, we developed and analyzed a thresholding method in which soft thresholding estimators are independently expanded by empirical scaling values. The scaling values ha…