3 papers
hep-ph2026
Higher-dimensional operators and Polyakov loop in hot Scalar QED from the heat kernel
Siddhartha Bandyopadhyay, Joydeep Chakrabortty, Debmalya Dey +2
Using the finite-temperature heat kernel method, we compute the gauge-invariant effective Lagrangian up to dimension-six for massive hot scalar QED. We propose two complementary me…
gr-qc2026
Probing the equation of state of neutron stars using neutrino oscillations
Siddhartha Bandyopadhyay, Golam Mortuza Hossain
We study the phenomena of neutrino oscillations and flavour mixing by incorporating the gravitational effects through the Dirac equation in curved spacetime inside a spherically sy…
hep-ph2026
Stodolsky effect in the framework of Generalised Neutrino Interactions
Siddhartha Bandyopadhyay, Ujjal Kumar Dey
We study the Stodolsky effect utilizing the most general form of neutrino interactions with electrons below the electroweak scale by considering all possible Lorentz invariant oper…