PSEUDODUALITY AND CONSERVED CURRENTS IN SIGMA MODELS
MODERN PHYSICS LETTERS A, vol.24, no.2, pp.123-134, 2009 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 24 Issue: 2
- Publication Date: 2009
- Doi Number: 10.1142/s021773230902876x
- Journal Name: MODERN PHYSICS LETTERS A
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.123-134
- Istanbul University Affiliated: No
Abstract
We discuss the current conservation laws in sigma models based on a compact Lie groups of the same dimensionality and connected to each other via pseudoduality transformations in two dimensions. We show that pseudoduality transformations induce an infinite number of nonlocal conserved currents on the pseudodual manifold.