Xin Zhang

Journal Article Physical Review Letters · April 9, 2019 Maximally entangled two-qubit states (Bell states) are of central importance in quantum technologies. We show that heralded generation of a maximally entangled state of two intrinsically open qubits can be realized in a one-dimensional (1D) system through ... Full text Open Access Link to item Cite

Particle Production in Ultrastrong-Coupling Waveguide QED

Journal Article Physical Review A · October 8, 2018 Understanding large-scale interacting quantum matter requires dealing with the huge number of quanta that are produced by scattering even a few particles against a complex quantum object. Prominent examples are found from high-energy cosmic ray showers, to ... Full text Open Access Link to item Cite

Quantum interference and complex photon statistics in waveguide QED

Journal Article Physical Review A · February 7, 2018 We obtain photon statistics by using a quantum jump approach tailored to a system in which one or two qubits are coupled to a one-dimensional waveguide. Photons confined in the waveguide have strong interference effects, which are shown to play a vital rol ... Full text Open Access Link to item Cite