2 papers
astro-ph.GA2026
Swing amplification in star-gas disks
Abhishek Hegade K. R., Chris Hamilton
Recent JWST and ALMA observations have revealed stellar bars and spirals in gas-rich galactic disks at redshifts as high as . The simplest theoretical paradigm we have…
gr-qc2026
Dynamical tidal response of neutron stars as a probe of dense-matter properties
Abhishek Hegade K. R., Yumu Yang, Mauricio Hippert +4
Dynamical tidal deformations play a crucial role in the gravitational waves emitted by binary neutron star systems during their late inspiral. In this work, we systematically explo…