Quantum correlations across horizons

Spanish Relativity Meeting: almost 100 years after Einstein's revolution

Alonso-Serrano, Ana^1 ; Garay, Luis J.^2,3 ; Marugán, Guillermo A. Mena^3

Instituto de Física Fundamental (IFF-CSIC), Serrano 121, Madrid

28006, Spain^1

Departamento de Física Teórica II, Universidad Complutense de Madrid, Madrid

28040, Spain^2

Instituto de Estructura de la Materia (IEM-CSIC), Serrano 121, Madrid

28006, Spain^3

关键词: Quantum correlations;    Schwarzschild;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/600/1/012016/pdf
DOI  :  10.1088/1742-6596/600/1/012016

来源: IOP

【 摘 要 】

We analyzea simple minisuperspacemodel for the Schwarzschild-de Sitter spacetimeand develop an exact quantization of this geometry. We determine the physiscal Hilbert space of the model and employ it to study the possible quantum influence of regions of the universe that are not classically accesible.