Correlation inequalities for quantum spin systems with quenched centered disorder

Pierluigi Contucci, Joel L. Lebowitz

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

It is shown that random quantum spin systems with centered disorder satisfy correlation inequalities previously proved [P. Contucci and J. Lebowitz, Ann. Henri Poincare8, 1461 (2007)] in the classical case. Consequences include monotone approach of pressure and ground state energy to the thermodynamic limit. Signs and bounds on the surface pressures for different boundary conditions are also derived for finite range potentials.

Original languageEnglish (US)
Article number025002JMP
JournalJournal of Mathematical Physics
Volume51
Issue number2
DOIs
StatePublished - Feb 1 2010

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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