28 citations · 199 across the 31 of their papers we have counts for
7 papers · 1 filter
Breit-Wigner distribution, quantum beats and GSI Anomaly
M. S. Hosseini, S. A. Alavi
The relationship between Breit-Wigner distribution as an underlying basis for decaying unstable quantum systems and GSI experiment (anomaly) has not been addressed properly in the…
Neutrino oscillations and Lorentz invariance violation
S. A. Alavi, M. Dehghani Madise
Lorentz invariance is a well known fundamental concept of special relativity but its violation is predicted by some variations of quantum gravity, string theory, and some alternati…
Photonic dark matter portal revisited
S. A. Alavi, F S Kazemian
In our previous paper [1], we studied a model of dark matter (DM) in which the hidden sector interacts with standard model particles via a hidden photonic portal (HP). We investiga…
Photonic dark matter portal and quantum physics
S. A. Alavi, F. S. Kazemian
We study a model of dark matter in which the hidden sector interacts with standard model particles via a hidden photonic portal. We investigate the effects of this new interaction…
Can Gravity Distinguish between Dirac and Majorana Neutrinos?
S. A. Alavi, A. Abbasnezhad
The interaction of neutrinos with gravitational fields in the weak field regime at one loop to the leading order has been studied by Menon and Thalappilil. They deduced some theore…
Neutrino spin oscillations in gravitational fields
S. A. Alavi, S. F. Hosseini
We study neutrino spin oscillations in black hole backgrounds. In the case of a charged black hole, the maximum frequency of oscillations is a monotonically increasing function of…