Towards the all-loop worldsheet S matrix for AdS3×S³×T4.

Towards the all-loop worldsheet S matrix for AdS3×S³×T4.
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走向 AdS3·S·T4 的全循环世界表 S 矩阵。

DOI:
10.1103/physrevlett.113.131601
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发表时间:
2014
影响因子:
8.6
通讯作者:
Borsato R
Borsato R
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
Borsato R

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We obtain the all-loop worldsheetmatrix for fundamental excitations onby studying the off-shell symmetry algebra of the superspace action in light cone gauge. The massless modes, unaccounted for in earlier works, are automatically included in our treatment. Their exact dispersion relation is found to be nonrelativistic, of giant-magnon form, and their scattering is naturally well defined. This opens the way to a complete investigation ofintegrability.