3 papers
gr-qc2026
Gravitational Waves in High Energy Fixed-Target Collisions
D. V. Fursaev, V. A. Tainov
The gravitational field of two-body system, a high energetic particle and a massive particle at rest, is studied in the linearized Einstein gravity. The ultrarelativistic particle…
gr-qc2025
Fast Radio Bursts and Electromagnetic Transition Radiation on Gravitational Shockwaves
D. V. Fursaev, E. A. Davydov, V. A. Tainov
When a gravitational shockwave hits a magnetar it creates perturbations of the magnetar magnetic field in a form of a transition radiation. We argue that this radiation can be a no…
gr-qc2024
Perturbations of classical fields by gravitational shockwaves
D. V. Fursaev, E. A. Davydov, I. G. Pirozhenko +1
Gravitational shockwaves are geometries where components of the transverse curvature have abrupt behaviour across null hypersurfaces, which are fronts of the waves. We develop a ge…