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Transparency, Nonclassicality and Nonreciprocity in Chiral Waveguide Quantum Electrodynamics
Qingtian Miao, G. S. Agarwal
We examine quantum statistical properties of transmission and reflection from a chiral waveguide coupled to qubits for arbitrary input powers. We report on several remarkable featu…
quant-ph2024★ 4 cited
Quantum noise induced nonreciprocity for single photon transport in parity-time symmetric systems
Dibyendu Roy, G. S. Agarwal
We show nonreciprocal light propagation for single-photon inputs due to quantum noise in coupled optical systems with gain and loss. We consider two parity-time () sy…