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physics.chem-ph2025
General framework for quantifying dissipation pathways in open quantum systems. III. Off-diagonal system-bath couplings
Ignacio Gustin, Chang Woo Kim, Ignacio Franco
This paper extends the previously reported theory of dissipation pathways [J. Chem. Phys. 160, 214111 (2024)] to incorporate off-diagonal subsystem-bath coupling, which is often re…
physics.chem-ph2025
Decoherence dynamics in molecular qubits: Exponential, Gaussian and beyond
Ignacio Gustin, Xinxian Chen, Ignacio Franco
In this work, we examine how the structure of system-bath interactions can determine commonly encountered temporal decoherence patterns, such as Gaussian and exponential decay, in…