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Coideal Quantum Affine Algebra and Boundary Scattering of the Deformed Hubbard Chain

Leeuw, MD, Matsumoto, T and Regelskis, V (2011) Coideal Quantum Affine Algebra and Boundary Scattering of the Deformed Hubbard Chain J.Phys.A A, 45.

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Abstract

We consider boundary scattering for a semi-infinite one-dimensional deformed Hubbard chain with boundary conditions of the same type as for the Y=0 giant graviton in the AdS/CFT correspondence. We show that the recently constructed quantum affine algebra of the deformed Hubbard chain has a coideal subalgebra which is consistent with the reflection (boundary Yang-Baxter) equation. We derive the corresponding reflection matrix and furthermore show that the aforementioned algebra in the rational limit specializes to the (generalized) twisted Yangian of the Y=0 giant graviton.

Item Type: Article
Authors :
NameEmailORCID
Leeuw, MDUNSPECIFIEDUNSPECIFIED
Matsumoto, TUNSPECIFIEDUNSPECIFIED
Regelskis, Vv.regelskis@surrey.ac.ukUNSPECIFIED
Date : 20 October 2011
Identification Number : https://doi.org/10.1088/1751-8113/45/6/065205
Uncontrolled Keywords : math-ph, math-ph, hep-th, math.MP, math.QA
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:47
Last Modified : 17 May 2017 12:47
URI: http://epubs.surrey.ac.uk/id/eprint/836705

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