3 papers
quant-ph2026
Nonreciprocal Relaxation Acceleration
Xingyu Zhang, Yihan Ma, Yue Liu +5
Driven by recent discoveries regarding the quantum Mpemba effect, the anomalous relaxation dynamics of open quantum systems have garnered significant attention. While expediting th…
cond-mat.stat-mech2024
Optimally Fast Qubit Reset
Yue Liu, Chenlong Huang, Xingyu Zhang +1
In practice, qubit reset must be operated in an extremely short time, which incurs a thermodynamic cost within multiple orders of magnitude above the Landauer bound. We present a g…
quant-ph2024
Collective advantages in qubit reset: effect of coherent qubits
Yue Liu, Chenlong Huang, Xingyu Zhang +1
The Landauer principle sets a lower bound on the thermodynamic cost of qubit reset, which is only attainable for the quasistatic process. In this Letter, we explore the collective…