3 citations · 4 across the 4 of their papers we have counts for
5 papers
Understanding IR singularities in the Loop-Tree Duality
Germán Rodrigo, Leandro Cieri, Prasanna K. Dhani +11
One of the main advantages of the Loop-Tree Duality representation of scattering amplitudes is that it makes the origin of infrared and threshold singularities particularly transpa…
Vacuum amplitudes and time-like causal unitary in the loop-tree duality
The LTD Collaboration, Selomit Ramírez-Uribe, Andrés E. Rentería-Olivo +8
We present the first proof-of-concept application to decay processes at higher perturbative orders of LTD causal unitary, a novel methodology that exploits the causal properties of…
Quantum querying based on multicontrolled Toffoli gates for causal Feynman loop configurations and directed acyclic graphs
Selomit Ramírez-Uribe, Andrés E. Rentería-Olivo, Germán Rodrigo
Quantum algorithms are a promising framework for unfolding the causal configurations of multiloop Feynman diagrams, which is equivalent to querying the \textit{directed acyclic gra…
Grover's Quantum Search Algorithm of Causal Multiloop Feynman Integrals
Andrés E. Rentería-Olivo
A proof-of-concept application of a quantum algorithm to multiloop Feynman integrals in the Loop-Tree Duality (LTD) framework is applied to a representative four-loop topology. Boo…
Four-loop scattering amplitudes journey into the forest
Selomit Ramírez-Uribe, Roger J. Hernández-Pinto, Andrés E. Rentería-Olivo +4
We present an overview of the analysis of the multiloop topologies that appear for the first time at four loops and the assembly of them in a general expression, the NMLT unive…