132 citations · 671 across the 23 of their papers we have counts for
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hep-lat2017★ 27 cited
A complex path around the sign problem
Paulo F. Bedaque
We review recent attempts at dealing with the sign problem in Monte Carlo calculations by deforming the region of integration in the path integral from real to complex fields. We d…
hep-lat2017★ 52 cited
Tempered transitions between thimbles
Andrei Alexandru, Gokce Basar, Paulo F. Bedaque +1
Quantum field theories with complex actions cannot be investigated using importance sampling due to the sign problem. One possible solution is to use the holomorphic gradient flow,…