The Kramers turnover in terms of a macro-state projection on phase space
under review
- We analyze how Langevin dynamics is affected by the friction coefficient using an invariant subspace projection of the associated Koopman operator. This provides the friction-dependent metastable macro-states of the dynamical system as well as the transition rates in the entire phase space. We used the algorithm ISOKANN for a wide range of friction coefficient values and reproduced results consistent with the Kramers turnover.
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| Author: | Luca DonatiORCiD, Christof Schütte, Marcus WeberORCiD |
|---|---|
| Document Type: | Article |
| Parent Title (English): | Submitted to Molecular Physics |
| Year of first publication: | 2024 |
| DOI: | https://doi.org/10.48550/arXiv.2402.00211 |
