91 citations · 292 across the 10 of their papers we have counts for
Showing 2000Show all
2 papers · 1 filter
cond-mat2000★ 9 cited
Can a frustrated spin-cluster model describe the low-temperature physics of NaV_2O_5 ?
Claudius Gros, Roser Valenti, J. V. Alvarez +2
Recent experimental evidence suggest the existence of three distinct V-valence states (V^{+4}, V^{+4.5} and V^{+5}) in the low-temperature phase of NaV_2O_5 in apparent discrepancy…
cond-mat2000★ 9 cited
On the evaluation of the specific heat and general off-diagonal n-point correlation functions within the loop algorithm
J. V. Alvarez, Claudius Gros
We present an efficient way to compute diagonal and off-diagonal n-point correlation functions for quantum spin-systems within the loop algorithm. We show that the general rules fo…