Semiclassical strings, dipole deformations of Script N = 1 SYM and decoupling of KK modes

, and

Published 27 February 2006 • Published under licence by IOP Publishing Ltd
, , Citation Nikolai P. Bobev et al JHEP02(2006)064 DOI 10.1088/1126-6708/2006/02/064

Download Article PDF

Article metrics

141 Total downloads

Share this article

Author affiliations

1 Department of Physics and Astronomy, University of Southern California, Los Angeles, CA 90089-0484, U.S.A.

2 Department of Mathematics, University of Chemical Technology and Metallurgy, 1756 Sofia, Bulgaria

3 Department of Physics, Sofia University, 1164 Sofia, Bulgaria

Dates

  1. Received 28 November 2005
  2. Accepted 9 February 2006
  3. Published

Buy this article in print

1126-6708/2006/02/064

Abstract

In this paper we investigate the recently found γ-deformed Maldacena-Nunez background by studying the behavior of different semiclassical string configurations. This background is conjectured to be dual to dipole deformations of Script N = 1 SYM. We compare our results to those in the pure Maldacena-Nunez background and show that the energies of our string configurations are higher than in the undeformed background. Thinking in the lines of [1] we argue that this is an evidence for better decoupling of the Kaluza-Klein modes from the pure SYM theory excitations. Moreover we are able to find a limit of the background in which the string energy is independent of γ, these strings are interpreted as corresponding to pure gauge theory effects.

Export citation and abstract BibTeX RIS

Previous article in issue
Next article in issue
Please wait… references are loading.
10.1088/1126-6708/2006/02/064