110 citations · 438 across the 9 of their papers we have counts for
9 papers
Stability of Reissner-Nordström black hole in de Sitter background under charged scalar perturbation
Zhiying Zhu, Shao-Jun Zhang, C. E. Pellicer +2
We find a new instability in the four-dimensional Reissner-Nordstrom-de Sitter black holes against charged scalar perturbations with vanishing angular momentum, . We show that…
Temperature-dependent Casimir-Polder forces on polarizable molecules
Zhiying Zhu, Hongwei Yu, Bin Wang
We demonstrate that the thermal Casimir-Polder forces on molecules near a conducting surface whose transition wavelengths are comparable to the molecule-surface separation are depe…
Position dependent energy level shifts of an accelerated atom in the presence of a boundary
Zhiying Zhu, Hongwei Yu
We consider a uniformly accelerated atom interacting with a vacuum electromagnetic field in the presence of an infinite conducting plane boundary and calculate separately the contr…
Modification of energy shifts of atoms by the presence of a boundary in a thermal bath and the Casimir-Polder force
Zhiying Zhu, Hongwei Yu
We study the modification by the presence of a plane wall of energy level shifts of two-level atoms which are in multipolar coupling with quantized electromagnetic fields in a ther…
Thermal nature of de Sitter spacetime and spontaneous excitation of atoms
Zhiying Zhu, Hongwei Yu
We consider, in de Sitter spacetime, both freely falling and static two-level atoms in interaction with a conformally coupled massless scalar field in the de Sitter-invariant vacuu…
Fulling-Davies-Unruh effect and spontaneous excitation of an accelerated atom interacting with a quantum scalar field
Zhiying Zhu, Hongwei Yu
We investigate, from the point of view of a coaccelerated frame, the spontaneous excitation of a uniformly accelerated two-level atom interacting with a scalar field in a thermal s…