42 citations
- University of Science and Technology of ChinaCN16 papers
- Center for Integrated Quantum Science and TechnologyDE8 papers
- Stony Brook UniversityUS7 papers
- University of Chinese Academy of SciencesCN7 papers
- Tianjin UniversityCN6 papers
- Chinese Academy of SciencesCN5 papers
- Institute of Theoretical PhysicsCN4 papers
- Institute of High Energy PhysicsAT3 papers
- Institute of Modern PhysicsCN3 papers
- Anhui University of Science and TechnologyCN2 papers
- Centre Hospitalier de LensFR2 papers
- Chennai Mathematical InstituteIN2 papers
38 papers
Asymptotic bounds on quantum partial search algorithm and its applications to parallel search
Yan-Bo Jiang, Xiao-Hui Wang, Kun Zhang +1
Grover's algorithm provides a quadratic speedup over classical algorithms for searching an unstructured database and is known to be strictly optimal in oracle query complexity, wit…
Emergent mirror symmetry in the optimization of the central-spin quantum battery
Hui-Yu Yang, Kun Zhang, Xiao-Hui Wang +1
Quantum batteries provide a useful setting for exploring nonequilibrium many-body effects in energy storage. Here we investigate the optimization of a quantum battery based on the…
4D de Sitter from 6D gauged supergravity with Green-Schwarz counterterm
Xu Guo, Yi Pang, Ergin Sezgin
Taking into account the Green-Schwarz anomaly counterterm in R-symmetry gauged supergravity in six dimensions, and the associated modification in the Maxwell kinetic term…
Quantum Energy Teleportation under Equilibrium and Nonequilibrium Environments
Xiaokun Yan, Kun Zhang, Jin Wang
Quantum energy teleportation (QET), implemented via local operations and classical communication, enables carrier-free energy transfer by exploiting quantum resources. While QET ha…
Double Neutron Star Delay Times Across Cosmic Metallicities: The Role of Helium Star Progenitors
Abhishek Chattaraj, Jeff J. Andrews, Max Briel +5
Metallicity can play a significant role in massive binary evolution through its impact on the opacity within stellar interiors and wind-driven mass loss. In this work, we investiga…
Pseudospectrum and (in)stability of black hole total transmission modes
Yu-Sen Zhou, Ming-Fei Ji, Liang-Bi Wu +1
Total transmission modes (TTMs) are modes with complex frequencies that propagate across a black hole spacetime without reflection. Recently, it is found that suitably tailored tim…