ar X iv : h ep - t h / 05 11 21 6 v 2 2 5 N ov 2 00 5 Semiclassical Strings , Dipole Deformations of N = 1 SYM and Decoupling of KK Modes

ar X iv : h ep - t h / 05 11 21 6 v 3 1 3 Fe b 20 06 Semiclassical Strings , Dipole Deformations of N = 1 SYM and Decoupling of KK Modes

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 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 undefor...

N ov 2 00 5 Semiclassical Strings , Dipole Deformations of N = 1 SYM and Decoupling of KK Modes

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 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 undefor...

ar X iv : h ep - t h / 05 11 16 1 v 1 1 6 N ov 2 00 5 The Effective Potential in the Massive φ 4 4 Model

ar X iv : h ep - t h / 05 11 18 3 v 1 1 8 N ov 2 00 5 Radiation equations for black holes

It has been shown in the previous paper that the metric in the semiclassical region of the collapse spacetime is expressed purely kinematically through the Bondi charges. Here the Bondi charges are expressed through this metric by calculating the vacuum radiation against its background. The result is closed equations for the metric and the Bondi charges. Notably, there is a nonvanishing flux of...

ar X iv : h ep - t h / 06 04 19 3 v 1 2 6 A pr 2 00 6 UK - 06 - 05 Kinky Strings in AdS 5 × S 5

We construct a family of closed string solutions with kinks in a subspace of AdS5 × S and study their properties. In certain limits these solutions become folded pulsating strings, although in general they are made of multiple pulsating rectangles. One unusual feature of these solutions is that their monodromy matrices are trivial, leading to vanishing quasi-momenta. Exact Bäcklund transformati...