Results

**1 - 7**of**7**### Quantum Group Uq(sl(2)) Symmetry and Explicit Evaluation of the One-Point Functions of the Integrable Spin-1 XXZ Chain

, 2011

"... We show some symmetry relations among the correlation functions of the integrable higher-spin XXX and XXZ spin chains, where we explicitly evaluate the multiple integrals representing the one-point functions in the spin-1 case. We review the multipleintegral representations of correlation function ..."

Abstract
- Add to MetaCart

We show some symmetry relations among the correlation functions of the integrable higher-spin XXX and XXZ spin chains, where we explicitly evaluate the multiple integrals representing the one-point functions in the spin-1 case. We review the multipleintegral representations of correlation functions for the integrable higher-spin XXZ chains derived in a region of the massless regime including the anti-ferromagnetic point. Here we make use of the gauge transformations between the symmetric and asymmetric R-matrices, which correspond to the principal and homogeneous gradings, respectively, and we send the inhomogeneous parameters to the set of complete 2s-strings. We also give a numerical support for the analytical expression of the one-point functions in the spin-1 case.

### unknown title

, 2008

"... Density matrix elements and entanglement entropy for the spin-1/2 XXZ chain at ∆=1/2 ..."

Abstract
- Add to MetaCart

(Show Context)
Density matrix elements and entanglement entropy for the spin-1/2 XXZ chain at ∆=1/2

### unknown title

, 705

"... A note on the spin-1 2 XXZ chain concerning its relation to the Bose gas ..."

(Show Context)
### quantum quenches in the

, 2014

"... free energy and the Loschmidt-echo for a class of ..."

(Show Context)