2 papers
cond-mat.mes-hall2025
Thermal conductance at the superradiant phase transition in the quantum Rabi model
Tsuyoshi Yamamoto, Yasuhiro Tokura
The quantum Rabi model exhibits a superradiant phase transition when the coupling becomes strong, even though it involves only two components: a two-level atom and a single bosonic…
quant-ph2025
Energy exchange and fluctuations between a dissipative qubit and a monitor under continuous measurement and feedback
Tsuyoshi Yamamoto, Yasuhiro Tokura
Continuous quantum measurement and feedback induce energy exchange between a dissipative qubit and a monitor even in the steady state, as a measurement backaction. Using the Lindbl…