papers
Publications (3)
quant-ph2026
RC-HEOM Hybrid Method for Non-Perturbative Open System Dynamics
Po-Rong Lai, Jhen-Dong Lin, Yi-Te Huang +3
The Hierarchical equations of motion (HEOM) method is an important non-perturbative technique, allowing numerically exact treatment of open quantum systems with strong coupling and…
quant-ph2023
Quick charging of a quantum battery with superposed trajecotries
Po-Rong Lai, Jhen-Dong Lin, Yi-Te Huang +1
We propose novel charging protocols for quantum batteries based on quantum superpositions of trajectories. Specifically, we consider that a qubit (the battery) interacts with multi…
quant-ph2026
Charging efficiency bursts in a quantum battery with cyclic indefinite causal order
Po-Rong Lai, Hsien-Chao Jan, Jhen-Dong Lin +1
Enhancement of quantum battery performance is a popular subject in quantum thermodynamics. An interesting phenomenon is the quick charging effect [Phys. Rev. Res. 6, 023136 (2024)]…