Back to Search
Start Over
Twisted Yangian symmetry of the open Hubbard model
- Publication Year :
- 2014
-
Abstract
- We show that, in the open Hubbard model with integrable boundary conditions, the bulk Yangian symmetry is broken to a twisted Yangian. We prove that the associated charges commute with the Hamiltonian and the reflection matrix, and that they form a coideal subalgebra.<br />Comment: 13 pages. Minor revisions and additional references
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1404.2095
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/1751-8113/47/30/305203