Recent developments from the loop-tree duality
German Rodrigo, Felix Driencourt-Mangin, German F. R. Sborlini and, Roger J. Hernandez-Pinto
TL;DR
This paper reviews recent advances in the loop-tree duality (LTD) method, highlighting its benefits for asymptotic expansions of loop integrands in four-dimensional unsubtraction techniques.
Contribution
It presents the latest developments in LTD and FDU methods, emphasizing their advantages in simplifying loop calculations.
Findings
LTD improves asymptotic expansion efficiency.
Recent developments enhance four-dimensional loop calculations.
LTD formalism offers computational advantages.
Abstract
In this talk, we review the most recent developments of the four-dimensional unsubstraction (FDU) and loop-tree duality (LTD) methods. In particular, we make emphasis on the advantages of the LTD formalism regarding asymptotic expansions of loop integrands.
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