2 papers
gr-qc2026
Universal Relations with Dynamical Tides
Jayana A. Saes, Abhishek Hegade K. R., Nicolás Yunes
Observations of neutron stars and the precise measurement of their macroscopic properties have provided valuable insights into fundamental physics, both by constraining the behavio…
gr-qc2026
Beyond Three Terms: Continued Fractions for Rotating Black Holes in Modified Gravity
Georgios Karikos, Jayana A. Saes, Pratik Wagle +1
Black-hole ringdown offers a clean probe of strong gravity, but one of its most accurate tools--Leaver's continued-fraction method--requires a three-term recurrence relation. Beyon…