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The Laser Interferometer Space Antenna mission in Greece White Paper
Nikolaos Karnesis, Nikolaos Stergioulas, Georgios Pappas +18
The Laser Interferometer Space Antenna (LISA) mission, scheduled for launch in the mid-2030s, is a gravitational wave observatory in space designed to detect sources emitting in th…
Spinning test body orbiting around a Kerr black hole: Comparing Spin Supplementary Conditions for Circular Equatorial Orbits
Iason Timogiannis, Georgios Lukes-Gerakopoulos, Theocharis A. Apostolatos
The worldline of a spinning test body moving in curved spacetime can be provided by the Mathisson-Papapetrou-Dixon (MPD) equations when its centroid, i.e. its center of mass, is fi…
Resonance crossing of a charged body in a magnetized Kerr background: an analogue of extreme mass ratio inspiral
Sajal Mukherjee, Ondrej Kopacek, Georgios Lukes-Gerakopoulos
We investigate resonance crossings of a charged body moving around a Kerr black hole immersed in an external homogeneous magnetic field. This system can serve as an electromagnetic…
Extreme mass ratio inspirals into black holes surrounded by matter
Lukáš Polcar, Georgios Lukes-Gerakopoulos, Vojtěch Witzany
Inspirals of stellar-mass compact objects into massive black holes, known as extreme mass ratio inspirals (EMRIs), are one of the key targets for upcoming space-based gravitational…
Adiabatic equatorial inspirals of a spinning body into a Kerr black hole
Viktor Skoupý, Georgios Lukes-Gerakopoulos
The detection of gravitational waves from Extreme mass Ratio Inspirals (EMRIs) by the future space-based gravitational-wave detectors demands the generation of accurate enough wave…