Preprint
Oct 2026
Spectrally enhanced gravitational redshift signals in photonic interferometry
Quantum mechanics and general relativity are remarkably successful, yet their joint predictions remain beyond direct experimental reach. Photonic interferometers operating in a gravitational field offer a promising route to test this regime: gravitational redshift differentiates photon propagation between vertically se...
Jerzy Paczos, P. Grochowski, N. Bruno et al.
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