Universidad Complutense de Madrid
E-Prints Complutense

Spinning strings in AdS_(3) × S^(3) with NS–NS flux

Impacto

Downloads

Downloads per month over past year

Hernández Redondo, Rafael and Nieto, Juan Miguel (2014) Spinning strings in AdS_(3) × S^(3) with NS–NS flux. Nuclear physics B, 888 . pp. 236-247. ISSN 0550-3213

[img]
Preview
PDF
Creative Commons Attribution.

281kB

Official URL: http://dx.doi.org/10.1016/j.nuclphysb.2014.10.001


URLURL Type
http://www.sciencedirect.com/Publisher


Abstract

The sigma model describing closed strings rotating in AdS_(3) × S^(3) is known to reduce to the one-dimensional Neumann–Rosochatius integrable system. In this article we show that closed spinning strings in AdS_(3) × S^(3) × T ^(4) in the presence of NS–NS three-form flux can be described by an extension of the Neumann–Rosochatius system. We consider closed strings rotating with one spin in AdS_(3) and two different angular momenta in S^(3). For a class of solutions with constant radii we find the dependence of the classical energy on the spin and the angular momenta as an expansion in the square of the ’t Hooft coupling of the theory.


Item Type:Article
Additional Information:

© 2014 The Authors. Published by Elsevier B.V. The work of R.H. is supported by MICINN through a Ramón y Cajal contract and grant FPA2011-24568, and by BSCH-UCM through grant GR58/08-910770. J.M.N. wishes to thank the Instituto de Física Teórica UAM-CSIC for kind hospitality during this work.

Subjects:Sciences > Physics
ID Code:29299
Deposited On:24 Mar 2015 13:11
Last Modified:26 Mar 2015 09:39

Origin of downloads

Repository Staff Only: item control page