Geometric K-Homology of Flat D-Branes
Geometric K-Homology of Flat D-Branes
复制标题
平面 D 膜的几何 K 同源性
DOI:
10.1007/s00220-006-0010-8
复制
发表时间:
2005
影响因子:
2.4
通讯作者:
R. Szabo
中科院分区:
文献类型:
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作者:
Rui M. G. Reis;R. Szabo
We use the Baum-Douglas construction of K-homology to explicitly describe various aspects of D-branes in Type II superstring theory in the absence of background supergravity form fields. We rigorously derive various stability criteria for states of D-branes and show how standard bound state constructions are naturally realized directly in terms of topological K-cycles. We formulate the mechanism of flux stabilization in terms of the K-homology of non-trivial fibre bundles. Along the way we derive a number of new mathematical results in topological K-homology of independent interest.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Yoshiki HIDAKA;Yusaku HOSOKAWA;Noriko OIKAWA;Koyo TAMURA;Rinto ANUGRAHA;Shoichi KAI;Kentaro Hori
通讯作者:
Kentaro Hori