PSEUDODUALITY AND CONSERVED CURRENTS IN SIGMA MODELS


Sarisaman M.

MODERN PHYSICS LETTERS A, cilt.24, ss.123-134, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 24 Konu: 2
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1142/s021773230902876x
  • Dergi Adı: MODERN PHYSICS LETTERS A
  • Sayfa Sayıları: ss.123-134

Özet

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.