3 papers
quant-ph2026
Synthesizing Arbitrary Non-Hermitian Hamiltonian with Stochastic Floquet Engineering
Lingzhen Guo, Hui Jing
The conventional Floquet engineering scheme synthesizes a given target Hamiltonian with a deterministic temporal periodic driving field. In this work, we introduce the stochastic F…
quant-ph2026
Nonreciprocal photon bundle emission
Baijun Li, Jing-Xue Liu, Tian-Xiang Lu +3
Quantum squeezing, a cornerstone of quantum optics and photonics, has played a key role in achieving ultra-precision sensing and realizing nonreciprocal engineering. However, the n…
quant-ph2025
Highly sensitive temperature sensing via quadratic optomechanical coupling
Yu-Sheng Tang, Xun-Wei Xu, Jie-Qiao Liao +2
The effective frequency of a mechanical resonator can be tuned via the spring effect induced by quadratic optomechanical (QOM) coupling, and both spontaneous symmetry breaking and…