540 citations
- Chinese Academy of SciencesCN14 papers
- China Center of Advanced Science and TechnologyCN12 papers
- Fudan UniversityCN10 papers
- Institute of Theoretical PhysicsCN9 papers
- Changsha Normal UniversityCN7 papers
- Ningbo UniversityCN6 papers
- Central South UniversityCN4 papers
- Central South University of Forestry and TechnologyCN4 papers
- University of MissouriUS4 papers
- Changsha University of Science and TechnologyCN3 papers
- RIKENJP3 papers
- Tsinghua UniversityCN3 papers
Showing 2008 · hep-thShow all
2 papers · 2 filters
hep-th2008★ 30 cited
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…
hep-th2008★ 48 cited
Quasinormal modes in the background of charged Kaluza-Klein black hole with squashed horizons
Xi He, Songbai-Chen, Bin Wang +2
We study the scalar perturbation in the background of the charged Kaluza-Klein black holes with squashed horizons. We find that the position of infinite discontinuities of the heat…