Zobrazeno 1 - 10
of 870
pro vyhledávání: '"Sessolo A"'
Publikováno v:
JHEP 07 (2024) 156
We investigate quantum entanglement in high-energy $2\to 2$ scalar scattering, where the scalars are characterized by an internal flavor quantum number acting like a qubit. Working at the 1-loop order in perturbation theory, we build the final-state
Externí odkaz:
http://arxiv.org/abs/2404.13743
Publikováno v:
JHEP 11 (2023) 224
We revisit the dynamical generation of an arbitrarily small neutrino Yukawa coupling in the Standard Model with trans-Planckian asymptotic safety and apply the same mechanism to the gauged $B-L$ model. We show that thanks to the presence of additiona
Externí odkaz:
http://arxiv.org/abs/2308.06114
Publikováno v:
Eur.Phys.J.C 83 (2023) 7, 644
The framework of trans-Planckian asymptotic safety has been shown to generate phenomenological predictions in the Standard Model and in some of its simple new physics extensions. A heuristic approach is often adopted, which bypasses the functional re
Externí odkaz:
http://arxiv.org/abs/2304.08959
Autor:
Kamila Kowalska, Enrico Maria Sessolo
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-25 (2024)
Abstract We investigate quantum entanglement in high-energy 2 → 2 scalar scattering, where the scalars are characterized by an internal flavor quantum number acting like a qubit. Working at the 1-loop order in perturbation theory, we build the fina
Externí odkaz:
https://doaj.org/article/410b7489602847c9bc1cb31a6a4faf21
Autor:
Chikkaballi, Abhishek, Kotlarski, Wojciech, Kowalska, Kamila, Rizzo, Daniele, Sessolo, Enrico Maria
Publikováno v:
JHEP 01 (2023) 164
Motivated by the flavor anomalies in $b \to s$ transitions, we embed minimal models with a $Z'$ gauge boson, vector-like fermions, and a singlet scalar in the framework of trans-Planckian asymptotic safety. The presence of a fixed point in the renorm
Externí odkaz:
http://arxiv.org/abs/2209.07971
Publikováno v:
JHEP 08 (2022) 262
In gauge-Yukawa systems embedded in the framework of trans-Planckian asymptotic safety we discuss the dynamical generation of arbitrarily small Yukawa couplings driven by the presence of a non-interactive infrared-attractive fixed point in the renorm
Externí odkaz:
http://arxiv.org/abs/2204.00866
Autor:
Sessolo, Simone, Fila, Marisol, Murray, Erin, Mills, Mark, Matz, Rebecca L., Derry, Holly, Hayward, Caitlin
Publikováno v:
In Computers and Composition December 2024 74
Publikováno v:
In Separation and Purification Technology 2 July 2024 339
Publikováno v:
JHEP 03 (2022) 085
We perform a phenomenological analysis of simplified models of light, feebly interacting particles~(FIPs)that can provide a combined explanation of the anomalies in $b\to s l^+ l ^-$ transitions at LHCb and the anomalous magnetic moment of the muon.
Externí odkaz:
http://arxiv.org/abs/2106.12582
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-38 (2023)
Abstract We revisit the dynamical generation of an arbitrarily small neutrino Yukawa coupling in the Standard Model with trans-Planckian asymptotic safety and apply the same mechanism to the gauged B − L model. We show that thanks to the presence o
Externí odkaz:
https://doaj.org/article/68cc5743db704f2d81f0fb6613af7caa