Search Results for author: Alexander Rothkopf

Found 2 papers, 0 papers with code

Lattice real-time simulations with learned optimal kernels

no code implementations12 Oct 2023 Daniel Alvestad, Alexander Rothkopf, Dénes Sexty

We present a simulation strategy for the real-time dynamics of quantum fields, inspired by reinforcement learning.

Spectral Reconstruction with Deep Neural Networks

no code implementations10 May 2019 Lukas Kades, Jan M. Pawlowski, Alexander Rothkopf, Manuel Scherzer, Julian M. Urban, Sebastian J. Wetzel, Nicolas Wink, Felix P. G. Ziegler

We explore artificial neural networks as a tool for the reconstruction of spectral functions from imaginary time Green's functions, a classic ill-conditioned inverse problem.

Bayesian Inference Spectral Reconstruction

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