From the 1 of 3 linked papers with an AI index.
3 papers
gr-qc2026
Perturbing Gravitational Atoms: Negative Love, Resonant Tides and Shifted Resonances
Mateja BoÅ¡koviÄ, Mateja Bošković, Nikola SaviÄ +1
The paper develops a framework to model how bosonic clouds (gravitational atoms) around rotating black holes respond to internal and external perturbations, calculating their tidal…
gr-qc2025
Nonlinear Relativistic Tidal Response of Neutron Stars
Paolo Pani, Massimiliano Maria Riva, Luca Santoni +2
We investigate the nonlinear tidal response of relativistic neutron stars by computing the fully relativistic, static, quadratic Love numbers. Using both the worldline effective fi…
hep-th2024
Weak chaos and mixed dynamics in the string S-matrix
Nikola SaviÄ, Mihailo ÄubroviÄ
We investigate chaotic dynamics in tree-level S-matrices describing the scattering of tachyons, photons and gravitons on highly excited open and closed bosonic strings, motivated b…