36 citations · 239 across the 29 of their papers we have counts for
31 papers
Angular structure of finite-field vacuum birefringence in magnetars
Shahram Abbassi, S. R. Valluri
Vacuum birefringence in a strong magnetic field is often modelled by combining the finite-field splitting for perpendicular propagation with the familiar angular factor.…
Finite-Field QED Corrections to Vacuum Birefringence and Magnetar Polarization Transport
S. Abbassi, F. A. Chishtie, S. R. Valluri
We study low-energy photon propagation in a constant magnetic field within the finite-field one-loop Heisenberg--Euler framework and apply the resulting mode-dependent refractive i…
Vacuum Birefringence, Ellipticity, and the Anomalous Magnetic Moment of a Photon
Sree Ram Valluri, Farrukh Chishtie, Wieslaw J. Mielniczuk
We study photon propagation in a strong magnetic field , where Gauss is the Schwinger critical field. We sh…
Great Inequality of Jupiter and Saturn I: The Planetary Three Body Problem, Heliocentric development by Lagrange multipliers, Perturbation Theory Formulation
Jonathan Tot, S. R. Valluri, P. C. Deshmukh
In this paper, we undertake to present a self-contained and thorough analysis of the gravitational three body problem, with anticipated application to the Great Inequality of Jupit…
The Role of r-Modes in Pulsar Spin-down, Pulsar Timing, and Gravitational Waves
Xiyuan Li, Shahram Abbassi, Varenya Upadhyaya +2
We investigate the role of r-mode oscillations in pulsar spin-down and their implications for gravitational wave emission and pulsar timing analysis. Using a non-linear differentia…
A Joint-Chirp-Rate-Time-Frequency Transform for BBH Merger Gravitational Wave Signal Detection
Xiyuan Li, Martin Houde, Jignesh Mohanty +1
Low-latency detection of Binary Black Hole (BBH) and Binary Neutron Star (BNS) merger Gravitational Wave (GW) signals is essential for enabling multi-messenger observations of such…