69 citations · 433 across the 17 of their papers we have counts for
17 papers
High Energy Particle Production from Proton Synchrotron Radiation in Strong Magnetic Fields in Relativistic Quantum Field Theory
Tomoyuki Maruyama, A. Baha Balantekin, Myung-Ki Cheoun +4
We investigate photon, pion, and rho-meson production from proton synchrotron radiation in the presence of strong magnetic fields. The proton decay widths and the luminosities of t…
Is the NANOGrav detection evidence of resonant particle creation during inflation?
M. R. Gangopadhyay, V. V. Godithi, K. Ichiki +5
We show that the recently reported cosmic gravitational wave background by the NANOGrav 15-year collaboration may be the result of resonant particle creation during inflation. For…
Big Bang Nucleosynthesis, the CMB, and the Origin of Matter and Space-Time
Grant. J. Mathews, Mayukh Gangopadhyay, Nishanth Sasankan +2
We summarize some applications of big bang nucleosythesis (BBN) and the cosmic microwave background (CMB) to constrain the first moments of the creation of matter in the universe.…
Possible Evidence for Planck-Scale Resonant Particle Production during Inflation from the CMB Power Spectrum
G. J. Mathews, M. R. Gangopadhyay, K. Ichiki +1
The power spectrum of the cosmic microwave background from both the Planck and WMAP data exhibits a slight dip in for multipoles in the range of l=10-30. We show that such a dip co…
Rapid Spin Deceleration of Magnetized Proto-Neutron Stars via Asymmetric Neutrino Emission
T. Maruyama, J. Hidaka, T. Kajino +5
We calculate the spin deceleration of proto-neutron stars by asymmetric neutrino absorption in the context of a fully relativistic mean field theory. We calculate for the first tim…
Relativistic Mean-Field Treatment of Pulsar Kick from Neutrino Propagation in Magnetized Proto-Neutron
Tomoyuki Maruyama, Nobutoshi Yasutake, Myung-Ki Cheoun +3
We make a perturbative calculation of neutrino scattering and absorption in hot and dense hyperonic neutron-star matter in the presence of a strong magnetic Field. We calculate tha…