activity
20012026
most citedFinite-size corrections in the SU(2) x SU(2) sector of type IIA string theory on AdS_4 x CP^3

93 citations · 1.1k across the 51 of their papers we have counts for

collaborators

51 papers

gr-qc2026

Charged black-hole binary radiation at second post-Newtonian order

Andrea Placidi, Elisa Grilli, Matteo Pegorin +1

In this work, we build on Ref.~[Phys.~Rev.~D 112, 124060 (2025)], where we derived the dynamics of an electrically charged binary system at second post-Newtonian (2PN) order, by ex…

gr-qc2026

Tidal perturbations of an extreme mass ratio inspiral around a Kerr black hole

Marta Cocco, Gianluca Grignani, Troels Harmark +3

We determine the metric of a Kerr black hole subject to external tidal fields using metric reconstruction techniques. Working within the Newman-Penrose formalism, we solve the Teuk…

gr-qc2025★ 2 cited

Observable signature of magnetic tidal coupling in hierarchical triple systems

Marta Cocco, Gianluca Grignani, Troels Harmark +3

We study hierarchical triple systems formed by a compact binary orbiting a supermassive black hole (SMBH), focusing on the role of relativistic magnetic tidal interactions. Extendi…

hep-th2025

Charged Black-Hole Binary Evolution at Second Post-Newtonian Order

Andrea Placidi, Elisa Grilli, Marta Orselli +3

We study the dynamics of electrically charged black-hole binaries and their gravitational-wave emission during the inspiral phase. Within the post-Newtonian framework, we derive th…

gr-qc2025★ 10 cited

Strong-gravity precession resonances for binary systems orbiting a Schwarzschild black hole

Marta Cocco, Gianluca Grignani, Troels Harmark +2

Binary systems of compact objects in close orbit around a supermassive black hole (SMBH) may form in galactic nuclei, providing a unique environment to probe strong-gravity tidal e…

gr-qc2024

Charged Binaries in Gravitational Tides

Elisa Grilli, Marta Orselli, David Pereñiguez +1

Next-generation low-frequency interferometers are expected to detect binary systems near supermassive black holes, where tidal effects can alter significantly the motion of the bin…