Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Max Planck Institute for Intelligent SystemsDE363 papers
- Center for Integrated Quantum Science and TechnologyDE290 papers
- Max Planck SocietyDE234 papers
- Max Planck Institute for Solid State ResearchDE229 papers
- Centre National de la Recherche ScientifiqueFR219 papers
- The University of TokyoJP83 papers
- ETH ZurichCH80 papers
- Karlsruhe Institute of TechnologyDE75 papers
- Heidelberg UniversityDE74 papers
- Technical University of MunichDE72 papers
- Polish Academy of SciencesPL65 papers
- Leibniz University HannoverDE64 papers
438 papers · 1 filter
Impact of currents on non-equilibrium coexistence in chemically driven mixtures
E. Meyberg, J. F. Robinson, T. Speck
Virtually every biological function emerges through the organization of molecules in time and space. Consequently, a major challenge in statistical physics is to uncover the univer…
Waiting-time based entropy estimators in continuous space without Markovian events
Jonas H. Fritz, Udo Seifert
Estimating entropy production in continuous systems that can only be observed with a limited resolution remains an open problem in stochastic thermodynamics. Existing estimators ba…
Mutual Linearity is a Generic Property of Steady-State Markov Networks
Robin Bebon, Thomas Speck
Understanding and predicting how complex systems respond to external perturbations is a central challenge in nonequilibrium statistical physics. Here we consider continuous-time Ma…
Compensating random transition-detection blackouts in Markov networks
Alexander M. Maier, Benjamin Häsler, Udo Seifert
In Markov networks, measurement blackouts with unknown frequency compromise observations such that thermodynamic quantities can no longer be inferred reliably. In particular, the o…
On the thermodynamic analogy of intracellular diffusivity fluctuations
Yuichi Itto
Two recent topics on a formal thermodynamic analogy of intracellular diffusivity fluctuations observed experimentally in normal/anomalous diffusion are reported. Not only the analo…
A pedestrian's approach to large deviations in semi-Markov processes with an application to entropy production
Alexander M. Maier, Jonas H. Fritz, Udo Seifert
Semi-Markov processes play an important role in the effective description of partially accessible systems in stochastic thermodynamics. They occur, for instance, in coarse-graining…
From observed transitions to hidden paths in Markov networks
Alexander M. Maier, Udo Seifert, Jann van der Meer
The number of observable degrees of freedom is typically limited in experiments. Here, we consider discrete Markov networks in which an observer has access to a few visible transit…
Analog of the Carnot engine for fluctuating diffusivity in living cells
Yuichi Itto
Recently, a formal analogy between the fluctuating diffusivity and thermodynamics has been proposed based on phenomena of heterogeneous diffusion observed in living cells. This not…
Entropy estimation for partially accessible Markov networks based on imperfect observations: Role of finite resolution and finite statistics
Jonas H. Fritz, Benjamin Ertel, Udo Seifert
Estimating entropy production from real observation data can be difficult due to finite resolution in both space and time and finite measurement statistics. We characterize the sta…
Steady inhomogeneous shear flows as mechanical phase transitions
Thomas Speck
Inhomogeneous flows and shear banding are of interest for a range of applications but have been eluding a comprehensive theoretical understanding, mostly due to the lack of a frame…
Topological phase transition in anti-symmetric Lotka-Volterra doublet chain
Rukmani Bai, Sourin Chatterjee, Ujjwal Shekhar +3
We present the emergence of topological phase transition in the minimal model of two dimensional rock-paper-scissors cycle in the form of a doublet chain. The evolutionary dynamics…
Inferring kinetics and entropy production from observable transitions in partially accessible, periodically driven Markov networks
Alexander M. Maier, Julius Degünther, Jann van der Meer +1
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…
General theory for localizing the where and when of entropy production meets single-molecule experiments
Julius Degünther, Jann van der Meer, Udo Seifert
The laws of thermodynamics apply to biophysical systems on the nanoscale as described by the framework of stochastic thermodynamics. This theory provides universal, exact relations…
Entropy production from waiting-time distributions for overdamped Langevin dynamics
Ellen Meyberg, Julius Degünther, Udo Seifert
For a Markovian dynamics on discrete states, the logarithmic ratio of waiting-time distributions between two successive, instantaneous transitions in forward and backward direction…
Nonequilibrium fluctuations of chemical reaction networks at criticality: The Schlögl model as paradigmatic case
Benedikt Remlein, Udo Seifert
Chemical reaction networks can undergo nonequilibrium phase transitions upon variation of external control parameters like the chemical potential of a species. We investigate the f…
An estimator of entropy production for partially accessible Markov networks based on the observation of blurred transitions
Benjamin Ertel, Udo Seifert
A central task in stochastic thermodynamics is the estimation of entropy production for partially accessible Markov networks. We establish an effective transition-based description…
Conditional entropy and weak fluctuation correlation in nonequilibrium complex systems
Yuichi Itto
The weak correlation between spatiotemporal fluctuations in nonequilibrium complex systems is shown to govern the fluctuation distribution, maximizing the conditional entropy assoc…
Fluctuating Entropy Production on the Coarse-Grained Level: Inference and Localization of Irreversibility
Julius Degünther, Jann van der Meer, Udo Seifert
Stochastic thermodynamics provides the framework to analyze thermodynamic laws and quantities along individual trajectories of small but fully observable systems. If the observable…
Thermodynamically consistent model of an active Ornstein-Uhlenbeck particle
Jonas H. Fritz, Udo Seifert
Identifying the full entropy production of active particles is a challenging task. We introduce a microscopic, thermodynamically consistent model, which leads to active Ornstein-Uh…
Waiting time distributions in hybrid models of motor-bead assays: A concept and tool for inference
Benjamin Ertel, Jann van der Meer, Udo Seifert
In single-molecule experiments, the dynamics of molecular motors are often observed indirectly by measuring the trajectory of an attached bead in a motor-bead assay. In this work,…
Absorbing State Phase Transition with Clifford Circuits
Nastasia Makki, Nicolai Lang, Hans Peter Büchler
The role of quantum fluctuations in modifying the critical behavior of non-equilibrium phase transitions is a fundamental but unsolved question. In this study, we examine the absor…
Sensitivity of the thermodynamics of two-dimensional systems towards the topological classes of their surfaces
Oleg A. Vasilyev, Anna Maciolek, S. Dietrich
Using Monte Carlo simulations we study the two-dimensional Ising model on triangular, square, and hexagonal lattices with various topologies. We focus on the behavior of the magnet…
Time-resolved statistics of snippets as general framework for model-free entropy estimators
Jann van der Meer, Julius Degünther, Udo Seifert
Irreversibility is commonly quantified by entropy production. An external observer can estimate it through measuring an observable that is antisymmetric under time-reversal like a…
Inverse condensation of adsorbed molecules with two conformations
Joël A. K. L. Picard, T. Speck
Conventional gas-liquid phase transitions feature a coexistence line that has a monotonic and positive slope in line with our intuition that cooling always leads to condensation. H…