332 citations · 1.9k across the 53 of their papers we have counts for
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Flowing Gauge Theories: Finite-Density
Henry Lamm
Finite-density calculations in lattice field theory are typically plagued by sign problems. A promising way to ameliorate this issue is the holomorphic flow equations that deform t…
Fermions at Finite Density in (2+1)d with Sign-Optimized Manifolds
Andrei Alexandru, Paulo F. Bedaque, Henry Lamm +2
We present Monte Carlo calculations of the thermodynamics of the (2+1) dimensional Thirring model at finite density. We bypass the sign problem by deforming the domain of integrati…
Finite Density Near Lefschetz Thimbles
Andrei Alexandru, Gokce Basar, Paulo F. Bedaque +2
One strategy for reducing the sign problem in finite-density field theories is to deform the path integral contour from real to complex fields. If the deformed manifold is the appr…
Finite-Density Monte Carlo Calculations on Sign-Optimized Manifolds
Andrei Alexandru, Paulo Bedaque, Henry Lamm +1
We present a general technique for addressing sign problems that arise in Monte Carlo simulations of field theories. This method deforms the domain of the path integral to a manifo…