We uncover a duality between relaxation and first passage processes in ergodic reversible Markovian dynamics in both discrete and continuous state-space. The duality exists in the form of a spectral interlacing—the respective time scales of relaxation and first passage are shown to interlace. Our canonical theory allows for the first time to determine the full first passage time distribution analytically from the simpler relaxation eigenspectrum. The duality is derived and proven rigorously for both discrete state Markov processes in arbitrary dimension and effectively one-dimensional diffusion processes, whereas we also discuss extensions to more complex scenarios. We apply our theory to a simple discrete-state protein folding model and to the Ornstein–Uhlenbeck process, for which we obtain the exact first passage time distribution analytically in terms of a Newton series of determinants of almost triangular matrices.
Interlacing relaxation and first-passage phenomena in reversible discrete and continuous space Markovian dynamics
Published 2018 in Journal of Statistical Mechanics: Theory and Experiment
ABSTRACT
PUBLICATION RECORD
- Publication year
2018
- Venue
Journal of Statistical Mechanics: Theory and Experiment
- Publication date
2018-02-27
- Fields of study
Mathematics, Physics
- Identifiers
- External record
- Source metadata
Semantic Scholar
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
CITED BY
Showing 1-49 of 49 citing papers · Page 1 of 1