Spectrum of an Elliptic Free Fermionic Corner Transfer Matrix Hamiltonian
نویسنده
چکیده
The eigenvalues of the Corner Transfer Matrix Hamiltonian associated to the el-liptic R matrix of the eight vertex free fermion model are computed in the anisotropic case for magnetic eld smaller than the critical value. An argument based on generating functions is given, and the results are checked numerically. The spectrum consists of equally spaced levels.
منابع مشابه
0 v 1 9 A ug 1 99 3 Spectrum of an Elliptic Free Fermionic Corner Transfer Matrix Hamiltonian ∗
The eigenvalues of the Corner Transfer Matrix Hamiltonian associated to the el-liptic R matrix of the eight vertex free fermion model are computed in the anisotropic case for magnetic field smaller than the critical value. An argument based on generating functions is given, and the results are checked numerically. The spectrum consists of equally spaced levels.
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