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Title: General classical solutions in the noncommutative CP^(N-1) model

Foda, O.; Jack, I. and Jones, D.R.T. (2002) Title: General classical solutions in the noncommutative CP^(N-1) model. Physics Letters B, 547 (1-2). pp. 79-84. ISSN 0370-2693

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Official URL: http://www.elsevier.com/wps/find/journaldescriptio...

Abstract

We give an explicit construction of general classical solutions for the noncommutative CP^(N-1) model in two dimensions, showing that they correspond to integer values for the action and topological charge. We also give explicit solutions for the Dirac equation in the background of these general solutions and show that the index theorem is satisfied.

Item Type:Article
Additional Information:LTH 561. arXiv Number: arXiv:hep-th/0209111v2. Available online 4 October 2002. Issue: 31 October 2002.
Uncontrolled Keywords:GRASSMANNIAN-SIGMA-MODELS; QUANTUM FLUCTUATIONS; INSTANTONS; DIMENSIONS
Subjects:Q Science > QC Physics
Departments, Research Centres and Related Units:Academic Faculties, Institutes and Research Centres > Faculty of Science > Department of Mathematical Sciences
DOI:10.1016/S0370-2693(02)02753-3
Related URLs:
Refereed:Yes
Status:Published
ID Code:532
Deposited On:19 Aug 2008 14:36
Last Modified:10 May 2012 14:18

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