No quasi-long-range order in strongly disordered vortex glasses: a rigorous proof

Abstract

The paper contains a rigorous proof of the absence of quasi-long-range order in the random-field O(N) model for strong disorder in the space of an arbitrary dimensionality. This result implies that quasi-long-range order inherent to the Bragg glass phase of the vortex system in disordered superconductors is absent as the disorder or external magnetic field is strong.

3 pages, Revtex

References in corpus (1)

• Quasi-long-range order in the random anisotropy Heisenberg model: functional renormalization group in 4-εdimensions

Cited by in corpus (3)

• A unified picture of ferromagnetism, quasi-long range order and criticality in random field models
• Quasi-long range order in glass states of impure liquid crystals, magnets, and superconductors
• Mangetic phase transition for three-dimensional Heisenberg weak random anisotropy model: Monte Carlo study