638 citations · 1.3k across the 27 of their papers we have counts for
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Kernel controlled real-time Complex Langevin simulation
Daniel Alvestad, Rasmus Larsen, Alexander Rothkopf
This study explores the utility of a kernel in complex Langevin simulations of quantum real-time dynamics on the Schwinger-Keldysh contour. We give several examples where we use a…
Static quark anti-quark interactions at non-zero temperature from lattice QCD
Gaurang Parkar, Dibyendu Bala, Olaf Kaczmarek +5
We present results on the in-medium interactions of static quark anti-quark pairs using realistic 2+1 HISQ flavor lattice QCD. Focus is put on the extraction of spectral informatio…
Kernel controlled real-time Complex Langevin simulation
Daniel Alvestad, Rasmus Larsen, Alexander Rothkopf
This study explores the utility of a kernel in complex Langevin simulations of quantum real-time dynamics on the Schwinger-Keldysh contour. We give several examples where we use a…
Towards learning optimized kernels for complex Langevin
Daniel Alvestad, Rasmus Larsen, Alexander Rothkopf
We present a novel strategy aimed at restoring correct convergence in complex Langevin simulations. The central idea is to incorporate system-specific prior knowledge into the simu…
Reducing the Sign Problem with Line Integrals
Rasmus N. Larsen
We present a novel strategy to strongly reduce the severity of the sign problem, using line integrals along paths of changing imaginary action. Highly oscillating regions along the…