25 citations · 40 across the 13 of their papers we have counts for
16 papers · 1 filter
A quantum representation of fragmentation functions through variational quantum circuits
David F. Rentería-Estrada, Roger J. Hernández-Pinto, Germán Rodrigo +2
We present a variational quantum-circuit model for fragmentation functions (FFs). Isospin and charge-conjugation symmetries are imposed to construct an independent six-flavor basis…
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…
Phenomenological extraction of fragmentation functions in a environment
M. A. Pérez de León, S. A. Ochoa-Oregón, D. F. Rentería-Estrada +1
The precise determination of fragmentation functions (FFs) of hadrons relies on the accurate description of the differential cross sections obtained from both experimental high-ene…
Using analytic models to describe effective PDFs
Salvador A. Ochoa-Oregon, David F. Rentería-Estrada, Roger J. Hernández-Pinto +2
Parton distribution functions play a pivotal role in hadron collider phenomenology. They are non-perturbative quantities extracted from fits to available data, and their scale depe…
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…
Using photon-hadron production to impose restrictions on heavy-hadrons fragmentation functions
German F. R. Sborlini, Roger Hernández-Pinto, Salvador Ochoa-Oregon +1
Fragmentation Functions (FF) are universal non-perturbative objects that model hadronization in some general kind of processes. They are mainly extracted from experimental data, he…