78 citations · 341 across the 19 of their papers we have counts for
4 papers · 1 filter
Photon & Axion Oscillation In a Magnetized Medium: A Covariant Treatment
Avijit K. Ganguly, Pankaj Jain, Subhayan Mandal
Pseudoscalar particles, with almost zero mass and very weak coupling to the visible matter, arise in many extensions of the standard model of particle physics. Their mixing with ph…
Signatures of Pseudoscalar Photon Mixing in CMB Radiation
Nishant Agarwal, Pankaj Jain, Douglas W. McKay +1
We model the effect of photon and ultra-light pseudoscalar mixing on the propagation of electromagnetic radiation through the extragalactic medium. The medium is modelled as a larg…
Two Photon Exchange Contributions to Elastic e + p --> e + p Process in a Nonlocal Field Formalism
Pankaj Jain, Satish D. Joglekar, Subhadip Mitra
We compute the two photon exchange contributions to elastic scattering of polarized electrons from target protons. We use a nonlocal field theory formalism for this calculation. Th…
Cosmological Implications of a Scale Invariant Standard Model
Pankaj Jain, Subhadip Mitra, Naveen K. Singh
We generalize the standard model of particle physics such it displays global scale invariance. The gravitational action is also suitably modified such that it respects this symmetr…