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

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 نشر من قبل D. E. Feldman
 تاريخ النشر 2000
  مجال البحث فيزياء
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 تأليف D. E. Feldman




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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.



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