[HTML][HTML] Berry Phase of Two Impurity Qubits as a Signature of Dicke Quantum Phase Transition
W Lu, C Zhai, Y Liu, Y Song, J Yuan, S Tang - Photonics, 2022 - mdpi.com
In this paper, we investigate the effect of the Dicke quantum phase transition on the Berry
phase of the two impurity qubits. The two impurity qubits only have dispersive interactions …
phase of the two impurity qubits. The two impurity qubits only have dispersive interactions …