CPT Violation in Four Flavor Neutrino Framework from Planck Scale Effects

2021 ◽  
Author(s):  
Bipin Singh Koranga ◽  
Vivek Kumar Nautiyal
Keyword(s):  
Scale Effects ◽  
Planck Scale ◽  
Cpt Violation ◽  
Planck Scale Effects ◽  
Four Flavor

scholarly journals Effect on Jarlskog Determinant Above the GUT Scale Within Four Flavor Neutrino Framework

2021 ◽  
Author(s):  
Vivek Kumar Nautiyal ◽  
Bipin Singh Koranga
Keyword(s):  
Neutrino Mass ◽  
Scale Effects ◽  
Mass Matrix ◽  
Gravitational Interaction ◽  
Planck Scale ◽  
Neutrino Mixing ◽  
Gut Scale ◽  
Jarlskog Determinant ◽  
Planck Scale Effects ◽  
Four Flavor

AbstractWe study the Planck scale effects on Jarlskog determiant in the four flavor framework. On electroweak symmetry breaking, quantum gravitational effects lead to an effective SU(2) × U(1) invariant dimension-5 Lagrangian including neutrino and Higgs forces, which perturbed the neutrino mass term and produce an extra terms in the neutrino mass matrix. We consider that gravitational interaction is independent from flavor and compute the Jarlskog determiant due to Planck scale effects. In the case of leptonic sector, the strentgh of CP violation is measured by Jarlskog determiant. We applied our approach to study Jarlskog determinant in the four flavor neutrino mixing above the GUT scale.

scholarly journals Noisy effects in interferometric quantum gravity tests

2017 ◽  
Vol 15 (08) ◽  
pp. 1740014 ◽  
Author(s):  
F. Benatti ◽  
R. Floreanini ◽  
S. Olivares ◽  
E. Sindici
Keyword(s):  
Quantum Gravity ◽  
Weak Coupling ◽  
Scale Effects ◽  
External Environment ◽  
Planck Scale ◽  
Canonical Commutation Relations ◽  
Commutation Relations ◽  
Photon Propagation ◽  
Gravity Theories ◽  
Planck Scale Effects

Quantum-enhanced metrology is boosting interferometer sensitivities to extraordinary levels, up to the point where table-top experiments have been proposed to measure Planck-scale effects predicted by quantum gravity theories. In setups involving multiple photon interferometers, as those for measuring the so-called holographic fluctuations, entanglement provides substantial improvements in sensitivity. Entanglement is however a fragile resource and may be endangered by decoherence phenomena. We analyze how noisy effects arising either from the weak coupling to an external environment or from the modification of the canonical commutation relations in photon propagation may affect this entanglement-enhanced gain in sensitivity.

scholarly journals Amplified transduction of Planck-scale effects using quantum optics

2017 ◽  
Vol 96 (2) ◽  
Author(s):  
Pasquale Bosso ◽  
Saurya Das ◽  
Igor Pikovski ◽  
Michael R. Vanner
Keyword(s):  
Quantum Optics ◽  
Scale Effects ◽  
Planck Scale ◽  
Planck Scale Effects

scholarly journals Interplay between curvature and Planck-scale effects in astrophysics and cosmology

2010 ◽  
Vol 2010 (06) ◽  
pp. 030-030 ◽  
Author(s):  
Antonino Marcianò ◽  
Giovanni Amelino-Camelia ◽  
Nicola Rossano Bruno ◽  
Giulia Gubitosi ◽  
Gianluca Mandanici ◽  
...  
Keyword(s):  
Scale Effects ◽  
Planck Scale ◽  
Planck Scale Effects

scholarly journals Deviation from bimaximality due to Planck scale effects

2008 ◽  
Vol 665 (2-3) ◽  
pp. 63-66 ◽  
Author(s):  
Bipin Singh Koranga ◽  
S. Uma Sankar ◽  
Mohan Narayan
Keyword(s):  
Scale Effects ◽  
Planck Scale ◽  
Planck Scale Effects

scholarly journals Planck scale effects on the majoron

1993 ◽  
Vol 299 (1-2) ◽  
pp. 90-93 ◽  
Author(s):  
E.Kh. Akhmedov ◽  
Z.G. Berezhiani ◽  
R.N. Mohapatra ◽  
G. Senjanović
Keyword(s):  
Scale Effects ◽  
Planck Scale ◽  
Planck Scale Effects

CPT Violating Neutrino Oscillation Under Planck Scale Effects

2011 ◽  
Vol 50 (8) ◽  
pp. 2609-2613 ◽  
Author(s):  
Bipin Singh Koranga ◽  
Vinod Kumar ◽  
A. Jha
Keyword(s):  
Neutrino Oscillation ◽  
Scale Effects ◽  
Planck Scale ◽  
Planck Scale Effects

scholarly journals Mixing coproducts for theories with particle-dependent relativistic properties

2020 ◽  
Vol 29 (02) ◽  
pp. 2050017
Author(s):  
Giovanni Amelino-Camelia ◽  
Michelangelo Palmisano ◽  
Michele Ronco ◽  
Giacomo D’Amico
Keyword(s):  
Scale Effects ◽  
Planck Scale ◽  
Composite Particles ◽  
Dependent Manner ◽  
The Novel ◽  
Particle Type ◽  
Conservation Of Energy ◽  
Mathematical Structures ◽  
Energy And Momentum ◽  
Planck Scale Effects

We analyze a few illustrative examples of scenarios in which relativistic symmetries are deformed by Planck-scale effects in particle-type-dependent manner. The novel mathematical structures required by such scenarios are the mixing coproducts, which govern the (deformed) law of conservation of energy and momentum when particles with different relativistic properties interact. We also comment on the relevance of these findings for the recent proposals concerning the possibility that neutrinos might have relativistic properties which are different from those of photons and/or the possibility that composite particles might have relativistic properties which are different from those of fundamental ones.

scholarly journals Planck scale effects on the thermodynamics of photon gases

2016 ◽  
Vol 94 (10) ◽  
Author(s):  
Mir Mehedi Faruk ◽  
Md. Muktadir Rahman
Keyword(s):  
Scale Effects ◽  
Planck Scale ◽  
Planck Scale Effects
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