Quantifying Influence and Information Transfer in a Modified Vicsek Model with Non-reciprocal InteractionsUnderstanding information transfer among individuals is fundamental to revealing the collective dynamics of complex systems. Information transfer has been quantified using various…Jiahuan Pang, Wendong Wang·Jun 29, 2026SaveLearn
Pseudo entropy and topological phases of matterEntanglement entropy has proven to be a powerful probe of phenomena such as quantum chaos and phase transitions. Pseudo entropy is a recently proposed time-like generalization of an entanglement…Pramod Kamal Kharel, Manghang Limbu, Nabaraj Khatri et al.·Jun 28, 2026SaveLearn
A Signal Analysis Framework for Unshielded Room-Temperature MagnetocardiographyRoom-temperature, unshielded recording of cardiac magnetic signals has remained a significant challenge since the inception of magnetocardiography (MCG). In this work, we present an MCG system based…Kushal Patel, Kesavaraja C, Pranab Dutta et al.·Jun 28, 2026SaveLearn
Invariant measures of exclusion processes with a look-ahead ruleWe study a one-dimensional exclusion process with a fixed jump length I 1 in which a particle may advance or retreat I sites provided all intermediate sites are vacant, with hopping rates of…Lam Thi Nhung, Ngo Phuoc Nguyen Ngoc, Huynh Anh Thi·Jun 28, 2026SaveLearn
Genuine and spurious (non-)ergodicity in single particle trackingIn single-particle tracking experiments measuring anomalous diffusion dynamics, understanding ergodicity is crucial, as it ensures that the time average of an observable matches the ensemble average,…Wei Wang, Qing Wei, Igor M. Sokolov et al.·Jun 28, 2026SaveLearn
Reply to Comment on "Scaling and universality at noisy quench dynamical quantum phase transitions"The Comment by J. Sirker [arXiv:2511.16509] raises an important issue concerning dynamical quantum phase transitions (DQPTs) in noisy and mixed-state dynamics, namely that the extension of the…S. Ansari, R. Jafari, A. Akbari et al.·Jun 27, 2026SaveLearn
Forward-backward correspondence between stationary structure and splitting probabilities in active matterActive particles confined by hard walls accumulate at boundaries and may become dynamically adsorbed due to directional persistence. In this work, we show that the same persistence mechanism also…Derek Frydel·Jun 27, 2026SaveLearn
Brownian Bridge for Coherent State Path Integral Monte CarloWe propose a new Brownian bridge construction for our newly devised Coherent States Path Integral Monte Carlo algorithm. We apply it to the numerically exact calculation of the thermodynamic…Riccardo Fantoni·Jun 26, 2026SaveLearn
Phase Time Crystals and Pairing in Binary Active Chiral SystemsWe introduce a class of dynamic systems we call phase time crystals consisting of a binary assembly of particles with intermediate or long-range repulsive interactions that are subjected to a…C. Reichhardt, C. J. O. Reichhardt·Jun 26, 2026SaveLearn
Ultrafast directed transport via energy recuperation in non-Markovian systemsA recent pioneering experiment [Nat. Commun. 16, 10114 (2025)] demonstrated that a driven overdamped colloidal particle in a harmonic trap immersed in a viscoelastic fluid can recuperate energy…Mateusz WIśniewski, Jakub Spiechowicz·Jun 26, 2026SaveLearn
Optimal parameterization of nonequilibrium generalized master equations from discrete-time experimental dataKinetic analyses of experiments often require coarse-grained descriptions, but complex systems rarely conform to the widely used modeling assumptions of Markovianity and thermodynamic equilibrium.…Chih-Wei Joshua Liu, Jérémie Klinger, Grant M. Rotskoff·Jun 26, 2026SaveLearn
Nonextensive Statistical Signatures of the Bilaterian Transition in Proteome Length DistributionsProtein length distributions across the tree of life carry a quantitative signature of organismal complexity. Nonextensive statistical mechanics, through the Tsallis generalized entropy formalism,…Sertac Eroglu·Jun 26, 2026SaveLearn
A Finite Element Method for Fluctuating Navier--Stokes EquationsWe introduce a finite-element framework for simulating thermal fluctuations in compressible fluids governed by the fluctuating Navier-Stokes equations. The method is designed to preserve the…Dimitrios Gourzoulidis, Mirko Gallo, Soumaya Elkantassi et al.·Jun 26, 2026SaveLearn
Skewness tunes the small-drift record rate of random walks and Lévy flightsA random walk with small positive drift μ sets new records at a rate λ(μ) that vanishes as μ 0. For Gaussian and strictly stable centered steps whose stable law Y has index 1 < α≤ 2…José Ricardo G. Mendonça·Jun 26, 2026SaveLearn
Nonperturbative computation of thermal conductivity based on Path Integral Monte Carlo methodsThe calculation of thermal conductivity in insulating solids at temperatures below the Debye temperature is problematic, due to the breakdown of classical and semi-classical approaches. In this work,…Vladislav Efremkin, Stefano Mossa, Jean-Louis Barrat et al.·Jun 26, 2026SaveLearn
Comparison of different exact generalized Langevin equations with a non-linear potential of mean force and an observable-dependent mass and frictionThe Mori-Zwanzig projection formalism constitutes a powerful and robust framework for deriving equations of motion in terms of generalized Langevin equations (GLEs) for an arbitrary observable using…Benjamin J. A. Héry, Lucas Tepper, Roland R. Netz·Jun 25, 2026SaveLearn
Jarzynski equality for counterwork under reversed memory-filtered drivingWe introduce a counterwork functional generated by a sign-inverting memory-filtered effective protocol. Given an imposed protocol λ(t), the effective protocol Λ(t) is obtained by applying an…Pierre Nazé·Jun 25, 2026SaveLearn
Exact subsystem dynamics in the deterministic Floquet-PXP modelThe dynamics of local subsystems in a thermodynamically large quantum many-body system can be understood as effectively open as the system produces its own effective bath. The action of this bath can…Katja Klobas·Jun 25, 2026SaveLearn
Proactivity and pinning in the non-reciprocal XY model with vision anisotropyWe study a non-reciprocal XY model on a square lattice, in which spins interact with their nearest neighbors through vision-induced anisotropic interaction. Such anisotropy breaks rotational symmetry…Gabriele Bandini, Asja Jelic, Andrea Gambassi·Jun 25, 2026SaveLearn
Field theories for Laplacian GrowthLoop-erased random walks (LERW), the O(n)-model at n=-2 and Laplacian random walks (LRW) are three realizations of the same random process. While this equivalence holds on any graph,…Paolo Pisapia, Assaf Shapira, Kay Joerg Wiese·Jun 25, 2026SaveLearn
An integrable approach to macroscopic fluctuation theory for the multispecies SSEPWe study the macroscopic fluctuation theory (MFT) of a multispecies generalization of the symmetric simple exclusion process (mSSEP) on the infinite line, in which particles of N+1 species --…Luigi Cantini·Jun 25, 2026SaveLearn
Odd transport in a two-temperature Brownian dimerWe investigate a two-temperature Brownian dimer with odd mobility, characterized by antisymmetric transport coefficients, as a controlled paradigm for odd nonequilibrium dynamics. The system is made…Iman Abdoli, Hartmut Löwen·Jun 25, 2026SaveLearn
Non-stationary current fluctuations in 1D boundary-driven diffusive systems via Macroscopic Fluctuation TheoryWhile Macroscopic Fluctuation Theory (MFT) has been highly successful in analyzing non-equilibrium steady states, its application to non-steady-state processes remains limited. In this study, we…Daisuke Suzuki, Tomohiro Sasamoto·Jun 25, 2026SaveLearn
Entropy-production fluctuation theorem for a generalized Langevin particle in crossed electric and magnetic fieldsWe study fluctuations of entropy production for a charged Brownian particle confined in a harmonic trap and driven out of equilibrium by crossed electric and magnetic fields. The magnetic field is…L. C. González-Morales, I. Pérez Castillo, J. I. Jiménez-Aquino·Jun 25, 2026SaveLearn
Dynamical universality class for competing short- and long-range interactionsUnderstanding the dynamical universality classes of systems with long-range interactions remains a key challenge in statistical physics. In this Letter, we analytically and numerically investigate…Jean-François de Kemmeter, Stefano Ruffo, Stefano Gherardini·Jun 25, 2026SaveLearn