Detection of Planck-scale physics facilitated by nonlinear quantum optics
May 20, 2026·,,
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0 min read
Wenlin Li
Chengsong Zhao
Najmeh Eshaqi-Sani
Zhiyu Jiang
Xingli Li
Abstract
A fully quantum model is presented for measuring the nonstationary dynamics of a nanogram-mass mechanical resonator, where possible deviations from standard quantum mechanics arise from modified commutation relations associated with quantum gravity effects. The resulting oscillation-frequency deviation is amplified using nonlinear quantum optical mechanisms.
Type
Publication
Physical Review A 113, 053526 (2026)
Authors
Specially Appointed Researcher
Zhiyu Jiang is a Specially Appointed Researcher at the Center for Quantum Information and Quantum Biology, The University of Osaka.
His research interests include quantum computing, quantum algorithms, tensor networks, open quantum systems, non-Hermitian systems, quantum walks, and topological phases.