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quant-ph2024
Super-Poissonian Squeezed Light in the Deep Strong Regime of the Quantum Rabi Model
Chon-Fai Kam, Xuedong Hu
By analytically solving the quantum Rabi model, we investigate the photonic properties of its ground eigenstate. In particular, we find that in the deep strong coupling regime, whe…
quant-ph2023
Sub-microsecond high-fidelity dispersive readout of a spin qubit with squeezed photons
Chon-Fai Kam, Xuedong Hu
Fast and high-fidelity qubit measurement is essential for realizing quantum error correction, which is in turn a key ingredient to universal quantum computing. For electron spin qu…