Agenda de l’IDP

Séminaire de Physique Théorique

On generalized 1D integrable Hubbard models
Victor Fomin (LAPTH Annecy)
Thursday 05 May 2011 14:00 -  Tours -  Salle 1180 (Bât E2)

Résumé :
We present the construction of integrable models of strongly correlated systems using the R-matrix formalism. At first, we review this construction for the Hubbard model (system of fermions with spin 1/2). Then, we recall the solution of this model using the Coordinate Bethe Ansatz (CBA). In the second part, we present new integrable Hubbard-like models constructed using generalized R-matrices and present their solutions using the CBA. In the outlook we argue their applications in condensed matter physics.

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