The spin Sutherland model of type and its associated spin chain
نویسندگان
چکیده
منابع مشابه
Particle Propagator of Spin Calogero-Sutherland Model
We obtained the particle propagator for spin 1/2 Calogero-Sutherland model for the finite system and in thermodynamic limit by Uglov’s method, the details of which are explained in the previous paper about the hole propagator of this model. Corresponding spectral functions in a full energy-momentum space are calculated numerically and the positions of the divergences of intensity are determined...
متن کاملEntanglement in the XZ spin chain model in the external magnetic field
The entanglement at zero-temperature is studied in a two-qubit XZ spin-1/2 chain model in anexternal magnetic field which is applied in the z direction. We have obtained an analytical relation forthe effect of the external magnetic field on the concurrence. It is shown that the ground state of thesystem depends on the strength of exchange coupling. We have shown that the analytical relation oft...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Dynamical correlation functions of the spin Calogero-Sutherland model
The thermodynamic limit of the dynamical density and spin-density two-point correlation functions for the spin Calogero-Sutherland model are derived from Uglov’s finite-size results. The resultant formula for the density two-point correlation function is consistent with the previous conjecture on the basis of the minimal number of elementary excitations. CREST researcher: Japan Science and Tech...
متن کاملAN-type Dunkl operators and new spin Calogero–Sutherland models
A new family of AN -type Dunkl operators preserving a polynomial subspace of finite dimension is constructed. Using a general quadratic combination of these operators and the usual Dunkl operators, several new families of exactly and quasi-exactly solvable quantum spin Calogero–Sutherland models are obtained. These include, in particular, three families of quasi-exactly solvable elliptic spin H...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2011
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2010.10.005