Cavity method for quantum spin glasses on the Bethe lattice

C. Laumann, A. Scardicchio, S. L. Sondhi

Research output: Contribution to journalArticle

43 Scopus citations

Abstract

We propose a generalization of the cavity method to quantum spin glasses on fixed connectivity lattices. Our work is motivated by the recent refinements of the classical technique and its potential application to quantum computational problems. We numerically solve for the phase structure of a connectivity q=3 transverse field Ising model on a Bethe lattice with ±J couplings and investigate the distribution of various classical and quantum observables.

Original languageEnglish (US)
Article number134424
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume78
Issue number13
DOIs
StatePublished - Oct 28 2008

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Cavity method for quantum spin glasses on the Bethe lattice'. Together they form a unique fingerprint.

  • Cite this