English

The Negative Energy in Generalized Vaidya Spacetime

General Relativity and Quantum Cosmology 2022-09-23 v1

Abstract

In this paper we consider the negative energy problem in generalized Vaidya spacetime. We consider several models when we have the naked singularity as a result of the gravitational collapse. In these models we investigate the geodesics for particles with negative energy when the II type of the matter field satisfies the equation of the state P=αρP=\alpha \rho (α[0,1]\alpha \in [0\,, 1]).

Keywords

Cite

@article{arxiv.2209.10976,
  title  = {The Negative Energy in Generalized Vaidya Spacetime},
  author = {Vitalii Vertogradov},
  journal= {arXiv preprint arXiv:2209.10976},
  year   = {2022}
}

Comments

18 pages

R2 v1 2026-06-28T01:53:40.901Z