8 papers
Astrophysical searches of ultralight particles
Tanmay Kumar Poddar
The Standard Model of particle physics is a gauge theory that can explain the strong, weak, and electromagnetic interactions between the partic…
Probing light dark matter particles with astrophysical experiments
Tanmay Kumar Poddar
The evidence of gravitational wave was first indirectly confirmed by the orbital period loss of Hulse-Taylor binary system which agrees well with the Einstein's general relativisti…
Constraints on axionic fuzzy dark matter from light bending and Shapiro time delay
Tanmay Kumar Poddar
Ultralight axion like particles (ALPs) of mass with axion decay constant can be candidates for fuzzy dark matte…
Probing angle of birefringence due to long range axion hair from pulsars
Tanmay Kumar Poddar, Subhendra Mohanty
Rotating neutron star or pulsar can be a possible source of pseudo Nambu Goldstone bosons or axions which can mediate long range axionic hair outside of the pulsar. When the electr…
Constraints on long range force from perihelion precession of planets in a gauged scenario
Tanmay Kumar Poddar, Subhendra Mohanty, Soumya Jana
The standard model particles can be gauged in an anomaly free way by three possible gauge symmetries namely , , and . Of these, and ${L…
Implications of the Dark LMA solution and Fourth Sterile Neutrino for Neutrino-less Double Beta Decay
K. N. Deepthi, Srubabati Goswami, Vishnudath K. N. +1
We analyze the effect of the Dark-large mixing angle (DLMA) solution on the effective Majorana mass () governing neutrino-less double beta decay () in the presence of…