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Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2022)045
Abstract: Abstract We consider the problem of obtaining higher order in regularization parameter ε analytical results for master integrals with elliptics. The two commonly employed methods are provided by the use of differential equations and direct…
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Keywords:
non planar;
planar elliptic;
elliptic vertex;