Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Pérez, Pavel Fileviez"'
We discuss a simple theory for physics beyond the Standard Model where a Majorana dark matter is predicted from anomaly cancellation. We discuss in detail the minimal theory where the baryon number is a local symmetry spontaneously broken at the low
Externí odkaz:
http://arxiv.org/abs/2409.17976
Autor:
Perez, Pavel Fileviez
Publikováno v:
Physical Review D 110, 035018 (2024)
A simple theory where the total lepton number is a local gauge symmetry is proposed. In this context, the gauge anomalies are cancelled with the minimal number of extra fermionic fields and one predicts that the neutrinos are Majorana fermions. The p
Externí odkaz:
http://arxiv.org/abs/2406.06866
Publikováno v:
Phys. Rev. D 110, 075001 (2024)
We discuss a class of theories that predict a fermionic dark matter candidate from gauge anomaly cancellation. As an explicit example, we study the predictions in theories where the global symmetry associated with baryon number is promoted to a local
Externí odkaz:
http://arxiv.org/abs/2405.03749
Publikováno v:
Physical Review D 109, 115030 (2024)
We discuss a simple theory for neutrino masses where the total lepton number is a local gauge symmetry spontaneously broken below the multi-TeV scale. In this context, the neutrino masses are generated through the canonical seesaw mechanism and a Maj
Externí odkaz:
http://arxiv.org/abs/2403.17144
Publikováno v:
Physical Review D 109, 095014 (2024)
We discuss the simplest model that predicts a tree level modification of the $\rho$ parameter from a shift in the $W$-mass without changing the prediction for the $Z$ mass. This model predicts a new neutral Higgs and two charged Higgses, with very si
Externí odkaz:
http://arxiv.org/abs/2309.10027
Publikováno v:
Physical Review D 109, 015011 (2024)
We study the implications of finite naturalness in Pati-Salam models where $SU(3)_C$ is embedded in $SU(4)$. For the minimal realization at low-scale of quark-lepton unification, which employs the inverse seesaw for neutrino masses, we find that radi
Externí odkaz:
http://arxiv.org/abs/2308.07367
Autor:
Debnath, Hridoy, Perez, Pavel Fileviez
Publikováno v:
Phys. Rev. D 108, 075009 (2023)
We discuss a class of theories for Majorana neutrinos where the total lepton number is a local gauge symmetry. These theories predict a dark matter candidate from anomaly cancellation. We discuss the properties of the dark matter candidate and using
Externí odkaz:
http://arxiv.org/abs/2307.03646
Publikováno v:
Phys. Rev. D 108, 015010 (2023)
We discuss a simple model, based on the gauge group ${\rm SU}(3)_C\otimes {\rm SU}(2)_L \otimes \text{U}(1)_Y\otimes \text{U}(1)_R$, where the Nelson-Barr solution to the strong CP problem is implemented. This model automatically provides a high qual
Externí odkaz:
http://arxiv.org/abs/2302.06620
Autor:
Perez, Pavel Fileviez, Pocar, Andrea, Babu, K. S., Broussard, Leah J., Cirigliano, Vincenzo, Gardner, Susan, Heeck, Julian, Kearns, Ed, Long, Andrew J., Raby, Stuart, Ruiz, Richard, Thomson, Evelyn, Wagner, Carlos E. M., Wise, Mark B.
In this report we discuss the main theories to understand the origin of baryon and lepton number violation in physics beyond the Standard Model. We present the theoretical predictions for rare processes such as neutrinoless double beta decay, proton
Externí odkaz:
http://arxiv.org/abs/2208.00010
Publikováno v:
JHEP 08 (2022) 293
We study the Two-Higgs-Doublet Model predicted in the minimal theory for quark-lepton unification that can describe physics at the low scale. We discuss the relations among the different decay widths of the new Higgs bosons and study their phenomenol
Externí odkaz:
http://arxiv.org/abs/2205.02235