25 citations · 53 across the 8 of their papers we have counts for
8 papers
EFT Pathways to : Chiral Constructions and Phenomenology
Arnau Bas i Beneito, Ajdin Palavrić, Andrea Sainaghi
We develop a systematic effective field theory framework for studying interactions across energy scales. Using chiral symmetry, we construct the complete and non-redundant…
Implications of Flavor Symmetries for Baryon Number Violation
Arnau Bas i Beneito, Ajdin Palavrić, Andrea Sainaghi
In the Standard Model, baryon number is an accidental symmetry, whose violation would constitute unambiguous evidence of new physics, with proton decay providing its most prominent…
New Avenues for = 2 Processes Beyond Neutron-Antineutron Oscillations
Arnau Bas i Beneito, Svjetlana Fajfer, Alexey A. Petrov
We explore baryon-number-violating () processes beyond the well-known neutron-antineutron () oscillations, focusing on the system. The presence o…
Baryon Number Violation: From Nuclear Matrix Elements to BSM Physics
Leah J. Broussard, Andreas Crivellin, Martin Hoferichter +19
Processes that violate baryon number, most notably proton decay and transitions, are promising probes of physics beyond the Standard Model (BSM) needed to understand the…
Squeezing Proton Decay and Neutrino Masses: Upper Bounds on Standard Model Extensions
Arnau Bas i Beneito, John Gargalionis, Juan Herrero-Garcia +1
Baryon and lepton number are excellent low-energy symmetries of the Standard Model (SM) that tightly constrain the form of its extensions. In this paper we investigate the possibil…
An EFT approach to baryon number violation: lower limits on the new physics scale and correlations between nucleon decay modes
Arnau Bas i Beneito, John Gargalionis, Juan Herrero-Garcia +2
Baryon number is an accidental symmetry of the Standard Model at the Lagrangian level. Its violation is arguably one of the most compelling phenomena predicted by physics beyond th…
Classical and quantum nonlocal gravity
Arnau Bas i Beneito, Gianluca Calcagni, Lesław Rachwał
This chapter of the Handbook of Quantum Gravity aims to illustrate how nonlocality can be implemented in field theories, as well as the manner it solves fundamental difficulties of…
Multi-component Dark Sectors: Symmetries, Asymmetries and Conversions
Arnau Bas i Beneito, Juan Herrero-García, Drona Vatsyayan
We study the relic abundance of several stable particles from a generic dark sector, including the possible presence of dark asymmetries. After discussing the different possibiliti…