Classical limit of Quantum Sigma-Models from Bethe Ansatz

Details Classical limit of Quantum Sigma-Models from Bethe Ansatz Classical limit of Quantum Sigma-Models from Bethe Ansatz

2007-03-14

arxiv.org/abs/hep-th/0703137v1

PoS Solvay:005,2006

Physics

High Energy Physics

High Energy Physics - Theory

Solvay workshop "Bethe Ansatz: 75 Years Later"

Scientific paper

In these proceedings we review the results of [1-3]. We show on the example of the SU(2) chiral-field how to reproduce the classical finite gap solutions for a large class of integrable sigma models from their exact quantum solutions. These solutions are usually formulated as Bethe ansatz equations for physical particles on a circle, with the interaction given by the factorized S-matrix conjectured from Zamolodchikovs' bootstrap procedure. Our method opens a new systematic way to justify this procedure. As an application of our method to the integrability in AdS/CFT correspondence, we reproduce the asymptotic string Bethe ansatz conjectured eartlier in the S3 x R sector of the Green-Schwarz-Metsaev-Tseytlin superstring. The role of the Virasoro constraints in this setup is clarified.

Affiliated with

Also associated with

No associations

Rating

Classical limit of Quantum Sigma-Models from Bethe Ansatz does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Classical limit of Quantum Sigma-Models from Bethe Ansatz, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Classical limit of Quantum Sigma-Models from Bethe Ansatz will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-363973