Publication Date:
2017-08-04
Description:
Author(s): Gergely Markó, Urko Reinosa, and Zsolt Szép We investigate the Padé approximation method for the analytic continuation of numerical data and its ability to access, from the Euclidean propagator, both the spectral function and part of the physical information hidden in the second Riemann sheet. We test this method using various benchmarks at z... [Phys. Rev. D 96, 036002] Published Wed Aug 02, 2017
Keywords:
Phenomenological aspects of field theory, general methods
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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