Quantum interferometric visibility as a witness of general relativistic proper time
Quantum interferometric visibility as a witness of general relativistic proper time
Current attempts to probe general relativistic effects in quantum mechanics focus on precision measurements of phase shifts in matter-wave interferometry. Yet, phase shifts can always be explained as arising due to an Aharonov-Bohm effect, where a particle in a flat space-time is subject to an effective potential. Here we propose …