256 citations · 479 across the 18 of their papers we have counts for
Showing 2026Show all
3 papers · 1 filter
gr-qc2026
Analogue black hole lightring and its resonances in an optical fiber
R. Terrier, J. Fatome, B. Kibler +1
We demonstrate the complete observation of a black-hole lightring resonance in an optical analogue. To do so, we generalize the concept of the photon sphere to non-stationnary syst…
physics.optics2026
Temporal wave trapping from dynamical pump pulses
T. Torres, R. Terrier, J. Fatome +3
Temporal reflection in nonlinear optical fibers provides a powerful framework for manipulatinglight. In this work, we theoretically and experimentally demonstrate a novel mechanism…
gr-qc2026
Dynamical system approach to the spectral (in)stability of black holes under localised potential perturbations
T. Torres, S. R. Dolan
The aim of this work is to improve understanding of the resonant spectra of black holes under perturbations arising from e.g. compact objects or accretion disks in their vicinity.…