349 citations · 1.2k across the 20 of their papers we have counts for
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Quantum field theories on the Lefschetz thimble
M. Cristoforetti, F. Di Renzo, A. Mukherjee +1
In these proceedings, we summarize the Lefschetz thimble approach to the sign problem of Quantum Field Theories. In particular, we review its motivations, and we summarize the resu…
Metropolis Monte Carlo on the Lefschetz thimble: application to a one-plaquette model
Abhishek Mukherjee, Marco Cristoforetti, Luigi Scorzato
We propose a new algorithm based on the Metropolis sampling method to perform Monte Carlo integration for path integrals in the recently proposed formulation of quantum field theor…
Monte Carlo simulations on the Lefschetz thimble: taming the sign problem
Marco Cristoforetti, Francesco Di Renzo, Abhishek Mukherjee +1
We present the first practical Monte Carlo calculations of the recently proposed Lefschetz thimble formulation of quantum field theories. Our results provide strong evidence that t…