249 citations · 1.5k across the 20 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
cond-mat.str-el2009★ 136 cited
Quantum Monte Carlo simulations of fidelity at magnetic quantum phase transitions
David Schwandt, Fabien Alet, Sylvain Capponi
When a system undergoes a quantum phase transition, the ground-state wave-function shows a change of nature, which can be monitored using the fidelity concept. We introduce two Qua…
cond-mat.stat-mech2009★ 74 cited
Coulomb gas transitions in three-dimensional classical dimer models
Gang Chen, Jan Gukelberger, Simon Trebst +2
Close-packed, classical dimer models on three-dimensional, bipartite lattices harbor a Coulomb phase with power-law correlations at infinite temperature. Here, we discuss the natur…