RT Journal Article
T1 Pulsating strings with mixed three-form flux
A1 Hernández Redondo, Rafael
A1 Nieto, Juan Miguel
A1 Ruiz Caro, Roberto
AB Circular strings pulsating in AdS_(3) × S^(3) × T^(4) with mixed R–R and NS–NS three-form fluxes can be described by an integrable deformation of the one-dimensional Neumann-Rosochatius mechanical model. In this article we find a general class of pulsating solutions to this integrable system that can be expressed in terms of elliptic functions. In the limit of strings moving in AdS_(3) with pure NS–NS three-form flux, where the action reduces to the SL(2, R) WZW model, we find agreement with the analysis of the classical solutions of the system performed using spectral flow by Maldacena and Ooguri. We use our elliptic solutions in AdS_(3) to extend the dispersion relation beyond the limit of pure NS–NS flux.
PB Springer
SN 1029-8479
YR 2018
FD 2018-04-13
LK https://hdl.handle.net/20.500.14352/12173
UL https://hdl.handle.net/20.500.14352/12173
LA eng
NO © The Authors. The work of R.H. is supported by grant FPA2014-54154-P and by BSCH-UCM through grant GR3/14-A 910770.
NO Ministerio de Ciencia e Innovación (MICINN)
NO Universidad Complutense de Madrid/BSCH
DS Docta Complutense
RD 12 may 2025