Reconstruction of smeared spectral functions from Euclidean correlation functions
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DOI: 10.1093/ptep/ptaa044
Abstract: We propose a method to reconstruct smeared spectral functions from two-point correlation functions measured on the Euclidean lattice. An arbitrary smearing function can be considered as long as it is smooth enough to allow an… read more here.
Keywords: reconstruction smeared; spectral functions; correlation functions; functions euclidean ... See more keywords