Autor:	Hanada, Teruki, Shinoda, Kazuhiko, Shiraishi, Kiyoshi
Rok vydání:	2008
Předmět:	General Relativity and Quantum Cosmology High Energy Physics - Theory
Druh dokumentu:	Working Paper
Popis:	Recently, multi-graviton theory on a simple closed circuit graph corresponding to the $S^1$ compactification of the Kaluza-Klein (KK) theory has been considered. In the present paper, we extend this theory to that on a general graph and study what modes of particles are included. Furthermore, we generalize it in a possible non-linear theory based on the vierbein formalism and study cosmological solutions. Comment: 4 pages, no figure. A presentation given at JGRG17 (Nagoya, Japan), to appear in the proceedings
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0801.2641 Zobrazit plný text záznamu View this record from Arxiv