All-loop worldsheet S matrix for AdS3 × S3 × T4

R. Borsato; O. Ohlsson Sax; A. Sfondrini; B. Stefanski

All-loop worldsheet S matrix for AdS3 × S3 × T4

R. Borsato, O. Ohlsson Sax, A. Sfondrini, B. Stefanski

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Abstract

We obtain the all-loop worldsheet S matrix for fundamental excitations on AdS3 × S3 × T4 by studying the off-shell symmetry algebra of the superspace action in lightcone gauge. The massless modes, unaccounted for in earlier works, are automatically included in our treatment. Their exact dispersion relation is found to be non-relativistic, of giant-magnon form and their scattering is naturally well-defined. This opens the way to a complete investigation of AdS3/CFT2 integrability.

Original language	English
Publisher	arXiv
Number of pages	5
Publication status	Published - 2014

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title = "All-loop worldsheet S matrix for AdS3 × S3 × T4",

abstract = "We obtain the all-loop worldsheet S matrix for fundamental excitations on AdS3 × S3 × T4 by studying the off-shell symmetry algebra of the superspace action in lightcone gauge. The massless modes, unaccounted for in earlier works, are automatically included in our treatment. Their exact dispersion relation is found to be non-relativistic, of giant-magnon form and their scattering is naturally well-defined. This opens the way to a complete investigation of AdS3/CFT2 integrability.",

author = "R. Borsato and {Ohlsson Sax}, O. and A. Sfondrini and B. Stefanski",

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T1 - All-loop worldsheet S matrix for AdS3 × S3 × T4

AU - Borsato, R.

AU - Ohlsson Sax, O.

AU - Sfondrini, A.

AU - Stefanski, B.

N1 - Report number: Imperial-TP-OOS-2014-01, HU-Mathematik-2014-05 HU-EP-14/12, ITP-UU-14/10, SPIN-14/11

PY - 2014

Y1 - 2014

N2 - We obtain the all-loop worldsheet S matrix for fundamental excitations on AdS3 × S3 × T4 by studying the off-shell symmetry algebra of the superspace action in lightcone gauge. The massless modes, unaccounted for in earlier works, are automatically included in our treatment. Their exact dispersion relation is found to be non-relativistic, of giant-magnon form and their scattering is naturally well-defined. This opens the way to a complete investigation of AdS3/CFT2 integrability.

AB - We obtain the all-loop worldsheet S matrix for fundamental excitations on AdS3 × S3 × T4 by studying the off-shell symmetry algebra of the superspace action in lightcone gauge. The massless modes, unaccounted for in earlier works, are automatically included in our treatment. Their exact dispersion relation is found to be non-relativistic, of giant-magnon form and their scattering is naturally well-defined. This opens the way to a complete investigation of AdS3/CFT2 integrability.

M3 - Working paper

BT - All-loop worldsheet S matrix for AdS3 × S3 × T4

PB - arXiv

ER -

All-loop worldsheet S matrix for AdS3 × S3 × T4

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