Quantum Phase Transitions for an Integrable Quantum Rabi-like Model with Two Interacting Qubits.
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DOI: 10.1103/physrevlett.130.043602
Abstract: A two-interacting-qubit quantum Rabi-like model with vanishing transverse fields on the qubit pair is studied. Independently of the coupling regime, this model can be exactly and unitarily reduced to two independent single-spin quantum Rabi models,… read more here.
Keywords: quantum rabi; like model; rabi like; model ... See more keywords