50 citations · 586 across the 29 of their papers we have counts for
8 papers · 1 filter
Understanding thermal nature of de Sitter spacetime via inter-detector interaction
Wenting Zhou, Shijing Cheng, Hongwei Yu
The seminar discovery by Gibbons and Hawking that a freely falling detector observes an isotropic background of thermal radiation reveals that de Sitter space is equivalent to a th…
Boundarylike behaviors of the resonance interatomic energy in a cosmic string spacetime
Wenting Zhou, Hongwei Yu
By generalizing the formalism proposed by Dalibard, Dupont-Roc and Cohen Tannoudji, we study the resonance interatomic energy of two identical atoms coupled to quantum massless sca…
Spontaneous excitation of a static atom in a thermal bath in cosmic string spacetime
Huabing Cai, Hongwei Yu, Wenting Zhou
We study the average rate of change of energy for a static atom immersed in a thermal bath of electromagnetic radiation in the cosmic string spacetime and separately calculate the…
Response of a uniformly accelerated detector to massless Rarita-Schwinger fields in vacuum
Qinglin Li, Hongwei Yu, Wenting Zhou
We study the response of a uniformly accelerated detector modeled by a two-level atom nonlinearly coupled to vacuum massless Rarita-Schwinger fields. We first generalize the formal…
Dynamics of an elementary quantum system outside a radiating Schwarzschild black hole
Jiawei Hu, Wenting Zhou, Hongwei Yu
We study, in the framework of open quantum systems, the dynamics of a radially polarizable two-level atom in multi-polar coupling to fluctuating vacuum electromagnetic fields which…
Can spacetime curvature induced corrections to Lamb shift be observable?
Wenting Zhou, Hongwei Yu
The Lamb shift results from the coupling of an atom to vacuum fluctuations of quantum fields, so corrections are expected to arise when the spacetime is curved since the vacuum flu…