461 citations · 1.9k across the 27 of their papers we have counts for
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cond-mat1999★ 117 cited
Green Function Monte Carlo with Stochastic Reconfiguration: an effective remedy for the sign problem disease
S. Sorella, L. Capriotti
A recent technique, proposed to alleviate the ``sign problem disease'', is discussed in details. As well known the ground state of a given Hamiltonian can be obtained by applyi…
cond-mat1999★ 461 cited
Long range Neel order in the triangular Heisenberg model
L. Capriotti, A. Trumper, S. Sorella
We have studied the Heisenberg model on the triangular lattice using several Quantum Monte Carlo (QMC) techniques (up to 144 sites), and exact diagonalization (ED) (up to 36 sites)…