Browsing by Author "Degünther, Julius"

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Open Access
Bounds on dynamical quantities in stochastic non-equilibrium systems : from dynamical phenomena to thermodynamic inference
(2024) Degünther, Julius; Seifert, Udo (Prof. Dr.)
Open Access
Fluctuating entropy production on the coarse-grained : inference and localization of irreversibility
(2024) Degünther, Julius; Meer, Jann van der; Seifert, Udo
Open Access
Inferring kinetics and entropy production from observable transitions in partially accessible, periodically driven Markov networks
(2024) Maier, Alexander M.; Degünther, Julius; Meer, Jann van der; Seifert, Udo
For a network of discrete states with a periodically driven Markovian dynamics, we develop an inference scheme for an external observer who has access to some transitions. Based on waiting-time distributions between these transitions, the periodic probabilities of states connected by these observed transitions and their time-dependent transition rates can be inferred. Moreover, the smallest number of hidden transitions between accessible ones and some of their transition rates can be extracted. We prove and conjecture lower bounds on the total entropy production for such periodic stationary states. Even though our techniques are based on generalizations of known methods for steady states, we obtain original results for those as well.