2 papers
astro-ph.HE2026
G objects as Primordial Black Hole-Neutron Star Remnants: Population Modeling and Multi-Wavelength Observables
David Morales-Zapien, Stefano Profumo
The nature of the so-called G objects orbiting the Galactic Center remains unresolved. These sources exhibit compact Br emission, extreme infrared colors, and remarkable dynami…
astro-ph.HE2026
Finite temperature effects on g-modes of inviscid neutron stars
David Morales-Zapien, Prashanth Jaikumar, Thomas Klähn
We study the effect of temperature on secular, compositional -modes in the core of inviscid neutron stars. Using a chiral sigma model, we construct isentropic temperat…