94 citations · 148 across the 4 of their papers we have counts for
4 papers
Padé - Z Estimator of Determinants
C. Thron, S. J. Dong, K. F. Liu +1
We introduce the Padé--Z (PZ) stochastic estimator for calculating determinants and determinant ratios. The estimator is applied to the calculation of fermion determinants from…
Blockspin Scheme and Cluster Algorithm for Quantum Spin Systems
He-Ping Ying, Uwe-Jens Wiese
We present a numerical study using a cluster algorithm for the 1-d quantum Heisenberg models. The dynamical critical exponent for anti-ferromagnetic chains is su…
Blockspin Cluster Algorithms for Quantum Spin Systems
U. -J. Wiese, H. -P. Ying
Cluster algorithms are developed for simulating quantum spin systems like the one- and two-dimensional Heisenberg ferro- and anti-ferromagnets. The corresponding two- and three-dim…
Blockspin Cluster Algorithms for Quantum Spin Systems
U. -J. Wiese, H. -P. Ying
Cluster algorithms are developed for simulating quantum spin systems like the one- and two-dimensional Heisenberg ferro- and anti-ferromagnets. The corresponding two- and three-dim…