https://doi.org/10.1140/epjc/s10052-021-09901-3
Regular Article - Theoretical Physics
Model of black hole and white hole in Minkowski spacetime
1
Theoretical Physics Division, Chern Institute of Mathematics and LPMC, Nankai University, 300071, Tianjin, People’s Republic of China
2
Department of Physics, Tianjin University, 300350, Tianjin, People’s Republic of China
Received:
17
September
2021
Accepted:
23
November
2021
Published online:
15
December
2021
In this paper, we construct toy models of the black hole and the white hole by setting proper boundaries in the Minkowski spacetime, according to the modern definition. We calculate the thermal effect of the black hole with the tunneling mechanism. We consider the role of boundary conditions at the singularity and on the horizon. In addition, we show that the white hole possesses a thermal absorption.
© The Author(s) 2021
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
Funded by SCOAP3
