Research output: Contribution to journal › Article › peer-review

Journal | Journal of Physics A: Mathematical and Theoretical |
---|---|

Date | Published - 4 May 2012 |

Issue number | 17 |

Volume | 45 |

Number of pages | 21 |

Original language | English |

We find a new quantum affine symmetry of the S-matrix of the one-dimensional Hubbard chain. We show that this symmetry originates from the quantum affine superalgebra Uq(bgl(2|2)), and in the rational limit exactly reproduces the secret symmetry of the

AdS/CFT worldsheet S-matrix.

AdS/CFT worldsheet S-matrix.

## Nonultralocality and new mathematical structures in quantum integrability

Project: Research project (funded) › Research

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