3 papers
quant-ph2026
Efficient construction of time-invariant process tensors for simulating high-dimensional non-Markovian open quantum systems
Émile Cochin, Jonathan Keeling, Brendon W. Lovett +1
Numerical methods for obtaining exact dynamics of non-Markovian open quantum systems are mostly limited to either small systems or to short-time evolution only. Here, we propose a…
physics.chem-ph2025
Extracting Coupling-Mode Spectral Densities with Two-Dimensional Electronic Spectroscopy
Roosmarijn de Wit, Jonathan Keeling, Brendon W. Lovett +1
Methods for reconstructing the spectral density of a vibrational environment from experimental data can yield key insights into the impact of the environment on molecular function.…
cond-mat.mes-hall2024
Non-Markovian effects in long-range polariton-mediated energy transfer
Kristin B. Arnardottir, Piper Fowler-Wright, Christos Tserkezis +2
Intramolecular energy transfer driven by near-field effects plays an important role in applications ranging from biophysics and chemistry to nano-optics and quantum communications.…