We study a one-dimensional lattice models of strongly correlated fermions with N=2 extended supersymmetry. By exploiting the combinatorial properties of the ground state, we determine its exact wave function on a finite lattice up to 30 sites.
Exact ground state and finite size scaling in a supersymmetric lattice model
BECCARIA, Matteo;DE ANGELIS, Gian Fabrizio
2005-01-01
Abstract
We study a one-dimensional lattice models of strongly correlated fermions with N=2 extended supersymmetry. By exploiting the combinatorial properties of the ground state, we determine its exact wave function on a finite lattice up to 30 sites.File in questo prodotto:
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