Quantum effects from boundaries in de Sitter and anti-de Sitter spacetimes

2nd International Symposium on the Modern Physics of Compact Stars and Relativistic Gravity

物理学;天文学

Saharian, A.A.^1

Department of Physics, Yerevan State University, 1 Alex Manoogian Street, 0025 Yerevan, Armenia^1

关键词: Casimir effects;    Coupling parameters;    Minkowski space-time;    Parallel plates;    Quantum effects;    Robin boundary conditions;    Scalar fields;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/496/1/012029/pdf
DOI  :  10.1088/1742-6596/496/1/012029

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

We discuss the features of the Casimir effect for two parallel plates in background of de Sitter and anti-de Sitter spacetimes. A massive scalar field with general curvature coupling parameter obeying Robin boundary conditions on the plates is considered. The corresponding results are compared with those in Minkowski spacetime.