Neumann-Rosochatius system for strings on I-brane

Abstract

We study rigidly rotating and pulsating strings in the background of a 1+1 dimensional intersection of two orthogonal stacks of fivebranes in type IIB string theory by using the Neumann-Rosochatius (NR) model. Starting with the Polyakov action of the probe fundamental string we show that a generalised ansatz reduce the system into the one dimensional NR model in the presence of flux. The integrable construction of the model is exploited to analyze the rotating and oscillating string solution. We render the large $J$ BMN-type expansion for the energy of rotating string states while the same for the oscillating string has been derived in long string and small angular momenta limit.

18 pages

References in corpus (15)

• Giant Magnons
• The Bethe ansatz for superconformal Chern-Simons
• Spiky strings and giant magnons on S5
• Towards integrability for AdS3/CFT2
• Single spike solutions for strings on S2 and S3
• Semi-classical strings in AdS_4*CP^3
• The Gross-Neveu Model from String Theory
• Chiral Symmetry Breaking from Intersecting D-Branes
• Large Winding Sector of AdS/CFT
• Elliptic solutions in the Neumann-Rosochatius system with mixed flux
• Dual Spikes; New Spiky String Solutions
• Spinning strings in the $\eta$-deformed Neumann-Rosochatius system
• Integrability of the eta-deformed Neumann-Rosochatius model
• Fundamental String and D1-brane in I-brane Background
• Dynamics of Probe Brane in the Background of Intersecting Fivebranes

Cited by in corpus (1)

• Pulsating strings in I-brane background