78 citations · 136 across the 4 of their papers we have counts for
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hep-lat2023
Fighting the sign problem in a chiral random matrix model with contour deformations
Matteo Giordano, Attila Pasztor, David Pesznyak +1
We studied integration contour deformations in the chiral random matrix theory of Stephanov with the goal of alleviating the finite-density sign problem. We considered simple ansät…
hep-lat2022★ 13 cited
Exponential reduction of the sign problem at finite density in the 2+1D XY model via contour deformations
Matteo Giordano, Kornel Kapas, Sandor D Katz +2
We study the 2+1 dimensional XY model at nonzero chemical potential on deformed integration manifolds, with the aim of alleviating its sign problem. We investigate several prop…