In thermal equilibrium the dynamics of phase transitions is largely controlled by fluctuation-
dissipation relations: On the one hand, friction suppresses fluctuations, while on the other …

We study time-reversal symmetry breaking in non-Hermitian fluctuating field theories with
conserved dynamics, comprising the mesoscopic descriptions of a wide range of …

Within the Landau-Ginzburg picture of phase transitions, scalar field theories develop phase
separation because of a spontaneous symmetry-breaking mechanism. This picture works in …

We study the nonreciprocal Cahn-Hilliard model with thermal noise as a prototypical
example of a generic class of non-Hermitian stochastic field theories, analyzed in two …

Nonreciprocal interactions are commonplace in continuum-level descriptions of both
biological and synthetic active matter, yet studies addressing their implications for time …

Heterogeneity is ubiquitous in biological and synthetic active matter systems that are
inherently out of equilibrium. Typically, such active mixtures involve not only conservative …

In recent years, nonreciprocally coupled systems have received growing attention. Previous
work has shown that the interplay of nonreciprocal coupling and Goldstone modes can drive …

Employing a two-species Cahn-Hilliard model with nonreciprocal interactions, we show that
the interplay of nonreciprocity and conservation laws results in the robust coexistence of …

We present a general framework for incorporating non-reciprocal interactions into the Ising
model with Glauber dynamics, without requiring multiple species. We then focus on a model …

We develop a framework for the stochastic thermodynamics of a probe coupled to a
fluctuating medium with spatio-temporal correlations, described by a scalar field. For a …