Spectrum of Particles Created in Inhomogeneous Spacetimes
High Energy Physics - Theory
2009-11-10 v1 General Relativity and Quantum Cosmology
Abstract
It is proved that the spectrum of scalar particles generated from the initial vacuum in inhomogeneous spacetime is nearly thermal in the limit of large momentum , if the momentum was defined as the variable of the Fourier transform of the coordinate in the scalar field.
Keywords
Cite
@article{arxiv.hep-th/0408034,
title = {Spectrum of Particles Created in Inhomogeneous Spacetimes},
author = {Wung-Hong Huang},
journal= {arXiv preprint arXiv:hep-th/0408034},
year = {2009}
}