Speaker
Description
This talk presents a theoretical paradigm exploring how low-frequency gravitational waves can induce uniquely quantum geometric phases—without classical counterparts—in mesoscopic optomechanical systems. Moving beyond usual Berry-type geometric phase analyses, we introduce a framework where an Aharonov–Bohm–like
phase arises from cyclic evolution in the quantum Hamiltonian’s parameter space. We propose a Ramsey-type interferometric scheme to theoretically extract these phases and discuss how such phase structures may encode spacetime curvature, even when classical observables remain trivial. The broader objective is to develop a quantum-coherent model of GWs-induced phase memory, opening new avenues at the intersection of gravitational physics and quantum systems. I welcome feedback and collaboration, including extensions involving gravitons or decoherence effects.
