Macroscopic stochastic thermodynamics
Starting at the mesoscopic level with a general formulation of stochastic thermodynamics in
terms of Markov jump processes, the scaling conditions that ensure the emergence of a …
terms of Markov jump processes, the scaling conditions that ensure the emergence of a …
Time-reversal and parity-time symmetry breaking in non-Hermitian field theories
We study time-reversal symmetry breaking in non-Hermitian fluctuating field theories with
conserved dynamics, comprising the mesoscopic descriptions of a wide range of …
conserved dynamics, comprising the mesoscopic descriptions of a wide range of …
Nonequilibrium fluctuations of chemical reaction networks at criticality: The Schlögl model as paradigmatic case
Chemical reaction networks can undergo nonequilibrium phase transitions upon variation in
external control parameters, such as the chemical potential of a species. We investigate the …
external control parameters, such as the chemical potential of a species. We investigate the …
Diverging current fluctuations in critical Kerr resonators
The parametrically pumped Kerr model describes a driven-dissipative nonlinear cavity,
whose nonequilibrium phase diagram features both continuous and discontinuous quantum …
whose nonequilibrium phase diagram features both continuous and discontinuous quantum …
Hyperaccurate bounds in discrete-state Markovian systems
Generalized empirical currents represent a vast class of thermodynamic observables of
mesoscopic systems. Their fluctuations satisfy the thermodynamic uncertainty relations …
mesoscopic systems. Their fluctuations satisfy the thermodynamic uncertainty relations …
Dynamical signatures of discontinuous phase transitions: How phase coexistence determines exponential versus power-law scaling
There are conflicting reports in the literature regarding the finite-size scaling of the
Liouvillian gap and dynamical fluctuations at discontinuous phase transitions, with various …
Liouvillian gap and dynamical fluctuations at discontinuous phase transitions, with various …
Dissipation at limited resolutions: power law and detection of hidden dissipative scales
Non-equilibrium systems, in particular, living organisms, are maintained by irreversible
transformations of energy that drive diverse functions. Quantifying their irreversibility, as …
transformations of energy that drive diverse functions. Quantifying their irreversibility, as …
Nonequilibrium thermodynamics of the majority vote model
The majority vote model is one of the simplest opinion systems yielding distinct phase
transitions and has garnered significant interest in recent years. This model, as well as many …
transitions and has garnered significant interest in recent years. This model, as well as many …
Current fluctuations in the symmetric zero-range process below and at critical density
Characterizing current fluctuations in a steady state is of fundamental interest and has
attracted considerable attention in the recent past. However, the bulk of the studies are …
attracted considerable attention in the recent past. However, the bulk of the studies are …
Time-reversal and PT symmetry breaking in non-Hermitian field theories
We study time-reversal symmetry breaking in non-Hermitian fluctuating field theories with
conserved dynamics, comprising the mesoscopic descriptions of a wide range of …
conserved dynamics, comprising the mesoscopic descriptions of a wide range of …