72 citations · 72 across the 2 of their papers we have counts for
2 papers
quant-ph2005
Reply to Brankov et al.'s "Comment on equivalence between quantum phase transition phenomena in radiation-matter and magnetic systems"
J. Reslen, L. Quiroga, N. F. Johnson
Reply to Comment quant-ph/0506207 by J.G.Brankov et al.
cond-mat.mes-hall2004★ 72 cited
Direct equivalence between quantum phase transition phenomena in radiation-matter and magnetic systems: scaling of entanglement
José Reslen, Luis Quiroga, Neil F. Johnson
We show that the quantum phase transition arising in a standard radiation-matter model (Dicke model) belongs to the same universality class as the infinitely-coordinated, transvers…