General properties of overlap operators in disordered quantum spin systems
arXiv:1604.06534 · doi:10.1007/s10955-016-1527-7
Abstract
We study short-range quantum spin systems with Gaussian disorder. We obtain quantum mechanical extensions of the Ghirlanda-Guerra identities. We discuss properties of overlap spin operators with these identities.
arXiv comment12 pages
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Cited by in corpus (6)
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- Self-averaging of perturbation Hamiltonian density in perturbed spin systems
- Absence of replica symmetry breaking in the transverse and longitudinal random field Ising model
- No replica symmetry breaking phase in random field Ginzburg-Landau model
- Zero-variance of perturbation Hamiltonian density in perturbed spin systems
- The Schwartz-Soffer and more inequalities for random fields