349 citations · 1.2k across the 20 of their papers we have counts for
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cond-mat.str-el2014★ 15 cited
Lefschetz thimble Monte Carlo for many body theories: application to the repulsive Hubbard model away from half filling
Abhishek Mukherjee, Marco Cristoforetti
Recently, a new method, based on stochastic integration on the surfaces of steepest descent of the action, was introduced to tackle the sign problem in quantum field theories. We s…
hep-lat2014★ 75 cited
An efficient method to compute the residual phase on a Lefschetz thimble
M. Cristoforetti, F. Di Renzo, G. Eruzzi +4
We propose an efficient method to compute the so-called residual phase that appears when performing Monte Carlo calculations on a Lefschetz thimble. The method is stochastic and it…