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Achiral boundaries and the twisted Yangian of the D5-brane
- Source :
- JHEP 1108:019, 2011
- Publication Year :
- 2011
-
Abstract
- We consider integrable field theories with achiral boundary conditions and uncover the underlying achiral twisted Yangian algebra. This construction arises from old work on the bosonic principal chiral model on a half-line, but finds a modern realization as the hidden symmetry in the planar limit of the scattering of worldsheet excitations of the AdS/CFT light-cone superstring off a D5-brane.<br />Comment: 21 pages, 6 figures; v2: typos corrected, refs added; v3: minor corrections made, published version
- Subjects :
- High Energy Physics - Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- JHEP 1108:019, 2011
- Publication Type :
- Report
- Accession number :
- edsarx.1105.4128
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1007/JHEP08(2011)019