Year: 2008
Type: article
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 $\ifmmode\pm\else\textpm\fi{}J$ couplings and investigate the distribution of various classical and quantum observables.
Source: Physical Review B
Authors: C. Laumann, A. Scardicchio, S. L. Sondhi
Institution: Princeton University
Language: English
Subfield: Condensed Matter Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2003272677