CPn model on fuzzy sphere

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DC Field	Value	Language
dc.contributor.author	Chan, CT	en_US
dc.contributor.author	Chen, CM	en_US
dc.contributor.author	Lin, FL	en_US
dc.contributor.author	Yang, HS	en_US
dc.date.accessioned	2014-12-08T15:42:38Z	-
dc.date.available	2014-12-08T15:42:38Z	-
dc.date.issued	2002-03-18	en_US
dc.identifier.issn	0550-3213	en_US
dc.identifier.uri	http://dx.doi.org/10.1016/S0550-3213(02)00028-7	en_US
dc.identifier.uri	http://hdl.handle.net/11536/28933	-
dc.description.abstract	We construct the CPn model on fuzzy sphere. The Bogomolny bound is saturated by (anti-)self-dual solitons and the general solutions of BPS equation are constructed. The dimension of moduli space describing the BPS solution on fuzzy sphere is exactly the same as that of the commutative sphere or the (noncommutative) plane. We show that in the soliton backgrounds, the number of zero modes of Dirac operator on fuzzy sphere, Atiyah-Singer index, is exactly given by the topological charge of the background solitons. (C) 2002 Elsevier Science B.V. All rights reserved.	en_US
dc.language.iso	en_US	en_US
dc.title	CPn model on fuzzy sphere	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1016/S0550-3213(02)00028-7	en_US
dc.identifier.journal	NUCLEAR PHYSICS B	en_US
dc.citation.volume	625	en_US
dc.citation.issue	1-2	en_US
dc.citation.spage	327	en_US
dc.citation.epage	344	en_US
dc.contributor.department	電子物理學系	zh_TW
dc.contributor.department	Department of Electrophysics	en_US
dc.identifier.wosnumber	WOS:000174399500014	-
dc.citation.woscount	8	-
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