3 papers
hep-th2025
Smoothness of Classical Limit in KMOC Formalism
Pritish Sinha
In this paper, we revisit the smoothness of the classical limit of inclusive observables in the formalism developed by Kosower, Maybee and O'Connell (KMOC). Building on the earlier…
gr-qc2025
Early Warning From Eccentric Compact Binaries: Template Initialization And Sub-dominant Mode Effects
Priyanka Sinha, R. Prasad, Mukesh Kumar Singh +3
Early warning of gravitational waves (GWs) is essential for multi-messenger observations of binary neutron star and black hole-neutron star merger events. In this study, we investi…
physics.flu-dyn2024
Level crossing instabilities in inviscid isothermal compressible Couette flow
Govind S. Krishnaswami, Sonakshi Sachdev, Pritish Sinha
We study the linear stability of inviscid steady parallel flow of an ideal gas in a channel of finite width. Compressible isothermal two-dimensional monochromatic perturbations are…