Detecting kHz gravitons from a neutron star merger with a multi-mode resonant bar

G Tobar, I Pikovski, ME Tobar - arxiv preprint arxiv:2406.16898, 2024 - arxiv.org
We propose a multi-mode bar consisting of mass elements of decreasing size for the direct
detection of stimulated absorption of up to kHz gravitons from a neutron star merger and post …

Low-energy test of quantum gravity via angular momentum entanglement

TB Lantaño, L Petruzziello, SF Huelga… - arxiv preprint arxiv …, 2024 - arxiv.org
Currently envisaged tests for probing the quantum nature of the gravitational interaction in
the low-energy regime typically focus either on the quantized center-of-mass degrees of …

Detecting kHz gravitons from a neutron star merger with a multi-mode resonant mass detector

G Tobar, I Pikovski, ME Tobar - Classical and Quantum Gravity, 2025 - iopscience.iop.org
We propose a multi-mode bar consisting of mass elements of decreasing size for the
implementation of a gravitational version of the photo-electric effect through the stimulated …