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hep-ph2025
The optical analogy between a Lorentz-violating cosmos and a Magneto-Electric medium
Iman Motie, Brahim Lamine, Alain Blanchard +2
The goal of our study is to investigate the effects of Lorentz symmetry violation by examining the behavior of photons within the framework of the Standard Model Extension (SME). W…
hep-ph2024
Generation of the CMB cosmic Birefringence through Axion-like particles, Sterile and Active neutrinos
Somayyeh Mahmoudi, Mahdi Sadegh, Jafar Khodagholizadeh +3
The cosmic birefringence (CB) angle refers to the rotation of the linear polarization plane of Cosmic Microwave Background (CMB) radiations when parity-violating theories are consi…
hep-ph2024
Muon anomalous magnetic moment and Right handed sterile neutrino
Iman Motie, S. Mahmoudi, Mahdi Sadegh +3
The muon's magnetic moment is a fundamental quantity in particle physics and the deviation of its value from quantum electrodynamics (QED), motivates research beyond the standard m…