11 citations · 15 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2017★ 11 cited
Path integral representation for the Hubbard model with reduced number of Lefschetz thimbles
M. V. Ulybyshev, S. N. Valgushev
The concept of Lefschetz thimble decomposition is one of the most promising possible modifications of Quantum Monte Carlo (QMC) algorithms aimed at alleviating the sign problem whi…
hep-lat2017★ 4 cited
Lattice study of continuity and finite-temperature transition in two-dimensional SU(N) x SU(N) Principal Chiral Model
P. V. Buividovich, S. N. Valgushev
We present first-principle lattice study of the two-dimensional SU(N) x SU(N) Principal Chiral Model (PCM) on the cylinder R x S1 with variable compactification length L0 of S1 and…