D-Branes on Spaces Stratified Fibered Over Hyperbolic Orbifolds

Autor:	Bytsenko, A. A., Chaichian, M., Guimarães, M. E. X.
Rok vydání:	2014
Předmět:	High Energy Physics - Theory Mathematical Physics
Druh dokumentu:	Working Paper
DOI:	10.1142/S0217751X14501371
Popis:	We apply the methods of homology and K-theory for branes wrapping spaces stratified fibered over hyperbolic orbifolds. In addition, we discuss the algebraic K-theory of any discrete co-compact Lie group in terms of appropriate homology and Atiyah-Hirzebruch type spectral sequence with its non-trivial lift to K-homology. We emphasize the fact that the physical D-branes properties are completely transparent within the mathematical framework of K-theory. We derive criteria for D-brane stability in the case of strongly virtually negatively curved groups. We show that branes wrapping spaces stratified fibered over hyperbolic orbifolds carry charge structure and change the additive structural properties in K-homology. Comment: 7 pages, no figures. Accepted for publication in the Int. J. Mod. Phys. A
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1408.1071 Zobrazit plný text záznamu View this record from Arxiv