Results 191 to 200 of about 1,247,464 (271)

Exploring quantumness at long-baseline neutrino experiments

open access: yesJournal of High Energy Physics
Violations of classicality can be probed through measurements performed on a system at different times, as proposed by Leggett and Garg. Specifically, violations of Leggett-Garg inequalities suggest the presence of quantum effects in macroscopic systems.
Murshed Alam   +2 more
doaj   +1 more source

New Aspects of Flavour Model Building in Supersymmetric Grand Unification [PDF]

open access: yes, 2010
We derive predictions for Yukawa coupling ratios within Grand Unified Theories generated from operators with mass dimension four and five. These relations are a characteristic property of unified flavour models and can reduce the large number of free ...
Spinrath, Martin
core  

Rephasing invariance and neutrino mixing [PDF]

open access: yes, 2010
A rephasing invariant parametrization is introduced for three flavor neutrino mixing. For neutrino propagation in matter, these parameters are shown to obey evolution equations as functions of the induced neutrino mass.
Chiu, S. H., Kuo, T. K.
core  

Neutrino Mixing via the Neutrino Portal

open access: yes, 2019
Relation between the lepton and quark mixings: $U_{PMNS} \approx V_{CKM}^{\dagger} U_X$, where $U_X$ is the BM or TBM mixing matrices, implies the quark-lepton (Grand) unification and existence of hidden sector with certain flavor symmetries. The latter couples to the visible sector via the neutrino portal and is responsible for $U_X$, as well as for ...
openaire   +3 more sources

The role of the hadron-quark phase transition in core-collapse supernovae. [PDF]

open access: yesMon Not R Astron Soc, 2022
Jakobus P   +5 more
europepmc   +1 more source

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