Universal Response Functions in Driven Dissipative Tunneling DynamicsUniversality in nonlinear nonequilibrium systems is typically expressed through scaling laws that render macroscopic behavior insensitive to microscopic details. Whether this universality survives…Krishna Kingkar Pathak·Sep 16, 2026SaveLearn
Universal Suppression of Dissipation across Conformal Interface in Open Quantum Critical SystemsConformal interfaces provide an important setting for studying universal transmission phenomena in one-dimensional quantum critical systems. While energy and information transmission across such…Ruhanshi Barad, Tian Wu, Qicheng Tang et al.·Sep 16, 2026SaveLearn
Hierarchy of time scales in kinetically constrained models via stochastic-generator expansionWe revisit the hierarchy of relaxation time scales in stochastic kinetically constrained models (KCMs) obeying detailed balance, using an expansion method developed recently for their quantum…Vanja Marić, Juan P. Garrahan, Lenart Zadnik·Sep 16, 2026SaveLearn
Current fluctuations of diffusive systems with a batteryFor a diffusive system on a ring, with a battery at the origin, we use the macroscopic fluctuation theory (MFT) to obtain the large deviation function of the current. In the case of non-interacting…Thibaut Jonckheere, Bernard Derrida·Sep 16, 2026SaveLearn
A first introduction to Matrix Product State algorithms for the integration of Lindblad equationIn this introductory review, we present and compare four algorithms for the numerical integration of the Lindblad equation for one-dimensional quantum lattice systems. All four methods are based on…Christophe Chatelain·Sep 16, 2026SaveLearn
Recent progress on thermal transport in one-dimensional long-range interacting Fermi-Pasta-Ulam-Tsingou lattice systemsLong-range (LR) interactions are no longer just a theoretical idea: they can be engineered in several low-dimensional platforms and offer a new way to control heat transport. At the same time, they…Daxing Xiong, Nianbei Li, Jie Chen·Sep 16, 2026SaveLearn
Exact Nonlinear Active Microrheology in Diffusive Single-File SystemsActive microrheology probes a crowded medium by forcing a tracer and measuring its response. In single-file transport, where particles cannot overtake, a constant force F produces a subballistic…Aurélien Grabsch, Olivier Bénichou·Sep 16, 2026SaveLearn
Logarithmic singularity in a dynamical quantum phase transition for free fermionsWe study the Loschmidt echo in a system of N non-interacting spinless lattice fermions released from a double-domain-wall initial state. In the large-N limit, the return probability is characterized…Yasser Bezzaz, Dimitri M. Gangardt, Pavel L. Krapivsky et al.·Sep 16, 2026SaveLearn
Entropy Estimates from Stochastic InterpolantsWe present a general method for estimating entropy differences between arbitrary probability distributions using stochastic interpolants. The marginal distributions which bridge the base and target…Phillip M. Rauscher·Sep 16, 2026SaveLearn
The quantum Mpemba effect in symmetric random Clifford circuitsThe quantum Mpemba effect is the counterintuitive phenomenon whereby a quantum state initially farther from equilibrium relaxes faster than one initially closer to it. We demonstrate this effect in…Shion Yamashika, Filiberto Ares, Pasquale Calabrese·Sep 16, 2026SaveLearn
Macroscopic Response Diagnoses the Noise Sensitivity of Terminal OutcomesCan the terminal macroscopic outcome of a many-body system be inferred from its microscopic initial data without simulating the full trajectory? Rather than construct such a shortcut, we address a…Bo Li, Chaoqian Wang·Sep 16, 2026SaveLearn
Unsupervised Machine Learning of the Contact ProcessWe investigate how unsupervised machine-learning methods can characterize the active-absorbing phase transition in the contact process in one and two spatial dimensions. Our analysis focuses on…L. T. Brito, G. A. Alves, F. W. S. Lima et al.·Sep 16, 2026SaveLearn
Exact Collision Vertex for Stress and Heat FluxFor the hard-sphere Boltzmann equation, we derive an exact nonlinear generating vertex for collisional stress and heat-flux production. The complete two-input Hermite hierarchy for stress resums to a…Ilya Karlin·Sep 15, 2026SaveLearn
Activity-induced emergent flatness, instabilities and pattern formation in fluid membranesWe show that microscopically inversion-asymmetric, permeable active fluid membranes are statistically flat and effectively inversion-symmetric at large scales. Their fluctuations are governed by an…Debayan Jana, Astik Haldar, Abhik Basu·Sep 15, 2026SaveLearn
Brownian motion with geometry-dependent hydrodynamic memoryMicron-sized particles moving through a fluid are subject to viscous resistance and thermal fluctuations. Beyond steady Stokes friction, colloids also exhibit hydrodynamic memory effects arising from…Benjamin Sorkin, Günther Turk, Howard A. Stone·Sep 15, 2026SaveLearn
Hydrodynamic memory in overdamped colloidal dynamicsMicron-sized colloid particles diffusing through a fluid experience hydrodynamic inertial and memory effects, the latter causing velocity autocorrelation to decay as a power law. At the same time,…Benjamin Sorkin, Günther Turk, Howard A. Stone·Sep 15, 2026SaveLearn
Structure of Measurement-Induced Entanglement in Infinite-Randomness Critical StatesThe impact of projective measurements on a many-body quantum state is tightly linked to its underlying entanglement structure. Critical states are particularly sensitive, as long-range entanglement…Oliver Breach·Sep 15, 2026SaveLearn
Quantum Brownian motion in a temperature gradientWhen a classical Brownian particle is subjected to a temperature gradient it can undergo thermophoresis, i.e., the particle gets transported towards the colder regions of the environment, which bears…Ricardo J. S. Afonso, Pedro V. Paraguassú, Thiago Werlang et al.·Sep 15, 2026SaveLearn
Numerical Study of Stability of Clean Critical Points across Aperiodic, Topological, and Uncorrelated DisorderUsing the two-dimensional Ashkin-Teller (AT) model, we compare criticality on three non-periodic lattices: the Smith-hat aperiodic tiling, Voronoi-Delaunay (VD) random triangulations, and…Shuhao Fan, Lu Liu, Wenan Guo·Sep 15, 2026SaveLearn
Trajectory Statistics Govern Mechanical Power Transfer in Active BathsThe mechanical response of a moving probe in an active bath reflects both the dynamics of the bath and how the probe couples to it. For a probe moving at velocity V and interacting weakly…Chul-Ung Woo, Jiwon Choi, Heiko Rieger·Sep 15, 2026SaveLearn
Odd diffusion and power-law correlations in chiral mass-transport processesWe study mass-conserving Markov jump processes on a square lattice, where masses hop with a preferred rotational sense, thus breaking both time-reversal and mirror symmetries. We consider closed…Koushik Das, Animesh Hazra, Punyabrata Pradhan·Sep 15, 2026SaveLearn
Diffusivity in Dissipative Quantum Transport from an Exactly Solvable Krylov ChainThe computation of transport coefficients in interacting quantum many-body systems is rarely analytically accessible. Here, we develop a new Krylov-space mechanism that makes the leading density…Zhi-Li Zhou, Jorge Noronha·Sep 15, 2026SaveLearn
Shannon Entropy as an Order Parameter for the Two-Dimensional Confined Coulomb Systems: Exact Balance Law, Topological Charge Sum Rule, and Boundary SaturationWe establish a complete information-theoretic framework for the known minimum-energy configurations of the two-dimensional Thomson problem on a hard-wall disk, based on the Shannon entropy of the…Georgiy K. Lavrov, Eduard G. Nikonov·Sep 15, 2026SaveLearn
Hidden kinetic correlations control collective phases of entropy-conditioned historiesVisible dynamics and mean dissipation need not determine the collective phases of rare histories. We construct local Markov models with identical ordinary visible path distributions, stationary…Abhishek Chowdhury·Sep 14, 2026SaveLearn
Bridging Control, Inference, Transport, and Thermodynamics: From Theory to Applications in LearningThe last decade has seen the development of powerful methods for learning complex structure from high-dimensional data. These advances have brought to the foreground fundamental connections between…Emmy Blumenthal, Nikolas Claussen, Benjamin Eysenbach et al.·Sep 14, 2026SaveLearn