4 papers
Effects of magnetic fields on spinning test particles orbiting Kerr-Bertotti-Robinson black holes
Yu-Kun Zhang, Shao-Wen Wei
In this paper, we study the kinematic effects of spinning test particles orbiting the Kerr-Bertotti-Robinson black hole. Employing with the Mathisson-Papapetrou-Dixon equations, we…
Search of High-Frequency Variations of Fundamental Constants Using Spin-based Quantum Sensors
Xi Kong, Yuke Zhang, Chenyu Ji +6
This study presents a novel method using spin quantum sensors to explore temporal variations of fundamental constants, significantly expanding the frequency range and providing con…
Quantumness and entropic uncertainty for a pair of static Unruh-DeWitt detectors
Yu-Kun Zhang, Tariq Aziz, Li-Juan Li +3
In this study, we investigate a pair of detectors operating in Minkowski space-time and analyze the characteristics of various quantum resources within this framework. Specifically…
Entropic uncertainty and quantum non-classicality of Unruh-Dewitt detectors in relativity
Yu-Kun Zhang, Li-Juan Li, Xue-Ke Song +2
An object moving with the acceleration will change the temperature of environment around it, because of the presence of the Unruh thermal effect. In this work, we investigate the i…