Quantum Complex Scalar Field in the Two-Dimensional Spacetime with Closed Timelike Curves and a Time-Machine Problem
General Relativity and Quantum Cosmology
2010-04-06 v1
Abstract
It is considered the quantum complex scalar field which obeys the authomorphic condition in the two-dimensional spacetime with closed timelike curves and the chronology horizon. The renormalized stress-energy tensor is obtained. It is shown that the value of the stress-energy tensor is regular at the chronology horizon for specific authomorphic parameters. Thus the particular example of field configuration is given for which the Hawking's chronology protection conjecture is violated.
Keywords
Cite
@article{arxiv.gr-qc/9410008,
title = {Quantum Complex Scalar Field in the Two-Dimensional Spacetime with Closed Timelike Curves and a Time-Machine Problem},
author = {Sergey Sushkov},
journal= {arXiv preprint arXiv:gr-qc/9410008},
year = {2010}
}
Comments
21(Latex)Postscript file of the figure may be received from author, CQG-94-1006