Interpreting neural operators: How nonlinear waves propagate in nonreciprocal solids
We present a data-driven pipeline for model building that combines interpretable machine
learning, hydrodynamic theories, and microscopic models. The goal is to uncover the …
learning, hydrodynamic theories, and microscopic models. The goal is to uncover the …
Dynamical structures in phase-separating nonreciprocal polar active mixtures
KL Kreienkamp, SHL Klapp - Physical Review E, 2024 - APS
Nonreciprocal systems exhibit diverse dynamical phases whose character depends on the
type and degree of nonreciprocity. In this study, we theoretically investigate dynamical …
type and degree of nonreciprocity. In this study, we theoretically investigate dynamical …
Phase Transitions in single species Ising Models with Non-Reciprocal couplings
A Garcés, D Levis - arXiv preprint arXiv:2411.03544, 2024 - arxiv.org
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 …
model with Glauber dynamics, without requiring multiple species. We then focus on a model …
Chiral quantum optics: recent developments, and future directions
Chiral quantum optics is a growing field of research where light-matter interactions become
asymmetrically dependent on momentum and spin, offering novel control over photonic and …
asymmetrically dependent on momentum and spin, offering novel control over photonic and …
Emergent complex phases in a discrete flocking model with reciprocal and non-reciprocal interactions
We have undertaken a comprehensive study of the two-species active Ising model (TSAIM),
a discrete-symmetry counterpart of the continuous-symmetry two-species Vicsek model …
a discrete-symmetry counterpart of the continuous-symmetry two-species Vicsek model …
Solving the Kinetic Ising Model with Non-Reciprocity
G Weiderpass, M Sharma, S Sethi - arXiv preprint arXiv:2410.23615, 2024 - arxiv.org
Non-reciprocal interactions are a generic feature of non-equilibrium systems. We define a
non-reciprocal generalization of the kinetic Ising model in one spatial dimension. We solve …
non-reciprocal generalization of the kinetic Ising model in one spatial dimension. We solve …
An Exact Solution for the Kinetic Ising Model with Non-Reciprocity
G Weiderpass, M Sharma, S Sethi - arXiv preprint arXiv:2411.00059, 2024 - arxiv.org
A wide range of non-equilibrium phenomena in nature involve non-reciprocal interactions.
To understand the novel behaviors that can emerge in such systems, finding tractable …
To understand the novel behaviors that can emerge in such systems, finding tractable …
Kardar-Parisi-Zhang scaling in time-crystalline matter
We discuss the universal behavior linked to the Goldstone mode associated with the
spontaneous breaking of time-translation symmetry in many-body systems, in which the …
spontaneous breaking of time-translation symmetry in many-body systems, in which the …
A simple reconstruction method to infer nonreciprocal interactions and local driving in complex systems
Data-based inference of directed interactions in complex dynamical systems is a problem
common to many disciplines of science. In this work, we study networks of spatially separate …
common to many disciplines of science. In this work, we study networks of spatially separate …
Non-reciprocal alignment induces asymmetric clustering in active repulsive mixtures
KL Kreienkamp, SHL Klapp - arXiv preprint arXiv:2403.19291, 2024 - arxiv.org
Heterogeneity is a ubiquitous feature in many biological and synthetic active matter systems
that are inherently out of equilibrium. In addition to conservative interactions between active …
that are inherently out of equilibrium. In addition to conservative interactions between active …