Results 131 to 140 of about 5,564 (231)

Singlet Fermion Assisted Dominant Seesaw with Lepton Flavor and Number Violations and Leptogenesis [PDF]

, 2016
M. K. Parida, Bidyut Prava Nayak
openalex   +1 more source

Baryogenesis via Leptogenesis

, 2006
We discuss how leptogenesis can explain the observed baryon asymmetry and summarize attempts of testing leptogenesis. We first perform estimates and discuss the main physics, and later outline the techniques that allow to perform precise computations.
openaire   +2 more sources

Nonthermal leptogenesis with almost degenerate superheavy neutrinos [PDF]

, 2003
Rouzbeh Allahverdi, Anupam Mazumdar
openalex   +1 more source

Leptogenesis by curvature coupling of heavy neutrinos [PDF]

, 2011
Gaetano Lambiase, Subhendra Mohanty
openalex   +1 more source

Non-resonant leptogenesis in seesaw models with an almost conserved B − L [PDF]

, 2013
J. Racker
openalex   +1 more source

Neutrino reheating predictions with non-thermal leptogenesis

Journal of High Energy Physics
Connecting inflation with neutrino physics through non-thermal leptogenesis via direct inflaton-right-handed neutrino (RHN) coupling naturally incorporates neutrino reheating, leaving no ambiguity regarding the early history of the universe. In ref. [1],
Xinyi Zhang
doaj   +1 more source

Detection of early-universe gravitational-wave signatures and fundamental physics. [PDF]

Gen Relativ Gravit, 2022
Caldwell R, Cui Y, Guo HK, Mandic V, Mariotti A, No JM, Ramsey-Musolf MJ, Sakellariadou M, Sinha K, Wang LT, White G, Zhao Y, An H, Bian L, Caprini C, Clesse S, Cline JM, Cusin G, Fornal B, Jinno R, Laurent B, Levi N, Lyu KF, Martinez M, Miller AL, Redigolo D, Scarlata C, Sevrin A, Haghi BSE, Shu J, Siemens X, Steer DA, Sundrum R, Tamarit C, Weir DJ, Xie KP, Yang FW, Zhou S.   +37 more
europepmc   +1 more source

Thermal leptogenesis in a TeV scale model for neutrino masses [PDF]

, 2012
Daijiro Suematsu
openalex   +1 more source

Radiatively Generated Leptogenesis in S4 Flavor Symmetry Models

Advances in High Energy Physics, 2012
We study how leptogenesis can be implemented in the seesaw models with S4 flavor symmetry, which lead to the tri-bimaximal neutrino mixing matrix. By considering renormalization group evolution from a high-energy scale of flavor symmetry breaking (the ...
T. Phong Nguyen, P. V. Dong
doaj   +1 more source

100 years of mathematical cosmology: Models, theories, and problems, Part A. [PDF]

Philos Trans A Math Phys Eng Sci, 2022
Cotsakis S, Yefremov AP.
europepmc   +1 more source