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gr-qc2025
Search for black hole super-radiance using gravito-optic hetrodyne detection
Eduard Atonga, Ramy Aboushelbaya, Peter Norreys
Gravitational-wave astronomy plays a crucial role in early universe cosmology, dark matter detection, and black-hole merger studies. It is shown here that the heterodyne detection…
gr-qc2025
The gravito-optic effect
Eduard Atonga, Ramy Aboushelbaya, Peter A. Norreys
Gravitational waves have predominantly been detected using interferometric techniques, with standard approaches limited to 10 kHz and with modern advancements extending this bound…
gr-qc2024
Gravitational waves from high-power twisted light
Eduard Atonga, Killian Martineau, Ramy Aboushelbaya +12
Recent advances in high-energy and high-peak-power laser systems have opened up new possibilities for fundamental physics research. In this work, the potential of twisted light for…