Cosmological String Backgrounds
高能物理 - 理论
2007-05-23 v1 广义相对论与量子宇宙学
摘要
Talk given at the ``4th Hellenic School on Elementary Particle Physics", Corfu, 2-20 September 1992: The propagation of strings in cosmological space-time backgrounds is reviewed. We show the relation of a special class of cosmological backgrounds to exact conformal field theory. Particular emphasis is put on the singularity structure of the cosmological space-time and on the discrete duality symmetries of the string background.
引用
@article{arxiv.hep-th/9303175,
title = {Cosmological String Backgrounds},
author = {Dieter Luest},
journal= {arXiv preprint arXiv:hep-th/9303175},
year = {2007}
}
备注
19 pages + 1 figure, CERN-TH.6850/93