Transport coefficients from the lattice?
Gert Aarts, Jose M. Martinez Resco (Ohio State)
TL;DR
This paper discusses the challenges and methods for extracting transport coefficients from Euclidean lattice simulations, focusing on spectral function reconstruction techniques like the Maximal Entropy Method.
Contribution
It provides an overview of the prospects and difficulties in deriving transport coefficients from lattice data, emphasizing spectral function reconstruction.
Findings
Spectral function reconstruction remains challenging due to limited data.
Maximal Entropy Method is a key technique for spectral analysis.
The paper highlights potential improvements in lattice-based transport coefficient extraction.
Abstract
The prospects of extracting transport coefficients from euclidean lattice simulations are discussed. Some general comments on the reconstruction of spectral functions using the Maximal Entropy Method are given as well.
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