Effective hyperuniformity in time-integrated stochastic Turing patternsDemographic noise generates stochastic Turing patterns even when reaction-diffusion systems are deterministically stable. We show analytically and verify numerically in the Levin-Segel model that…Anirban Mukherjee, Hong-Yan Shih·Jun 22, 2026SaveLearn
Thermodynamic inference from noisy single-molecule time seriesSingle-molecule or single-particle tracking measurements inherently yield noisy microscopic trajectories, often significantly constrained by the diffraction limit and by the finite rate at which…Todd R. Gingrich, Oleg A. Igoshin, Anatoly B. Kolomeisky et al.·Jun 22, 2026SaveLearn
Irreversibility Enhances Quantum-Enhanced Markov-Chain Monte CarloDetailed balance underlies conventional Markov-chain Monte Carlo (MCMC) algorithms. Yet in classical systems, breaking detailed balance generates irreversible probability currents and can accelerate…Kefan Cao, Zidong Cui, Lei Wang et al.·Jun 22, 2026SaveLearn
Deviance from a pink noise regime in the temporal organization of semantic relations in psychosisThe notion of pink noise refers to 'scale-invariant' temporal dynamics, where fluctuations exhibit similar statistical structure across time scales. Departures from a regime associated with…Paola Moreno Ancalmo, Emre Bora, Rieke Roxanne Mülfarth et al.·Jun 22, 2026SaveLearn
High Resolution Study of the 2D ANNNI Model Using a Two-replica Cluster Algorithm and Population AnnealingThe axial next-nearest-neighbor Ising (ANNNI) model in two dimensions is studied using population annealing combined with a two-replica cluster algorithm. We are able to fully resolve the sequence of…Shane Keiser, Jon Machta·Jun 22, 2026SaveLearn
The Widom line in the Ising model on a decorated bilayer latticeThere has been much recent interest devoted to a class of frustrated one-dimensional statistical mechanics lattice models which exhibit sharp thermodynamics. In this work, we study an extension of…Joseph Chapman, Justas Gidziunas, Bruno Tomasello et al.·Jun 22, 2026SaveLearn
Elementary derivation of the dissipation-coherence bound for stochastic oscillatorsThe dissipation-coherence bound is a conjectured tradeoff between entropy production and the quality of stochastic oscillations. We show that this bound can be derived by combining the higher-order…Artemy Kolchinsky·Jun 22, 2026SaveLearn
A shortcut through the macroscopic fluctuation theory: a generalised Fick lawThe macroscopic fluctuation theory is a powerful tool to characterise the large scale dynamical properties of diffusive systems, both in- and out-of-equilibrium. It relies on an action formalism in…Théotim Berlioz, Olivier Bénichou, Aurélien Grabsch·Jun 22, 2026SaveLearn
Breakdown of the thermodynamic limit in quantum spin and dimer modelsThe thermodynamic limit is foundational to statistical mechanics, underlying our understanding of many-body phases. It assumes that, as the system size grows infinitely at fixed density of particles,…Jeet Shah, Laura Shou, Jeremy Shuler et al.·Jun 22, 2026SaveLearn
Tensor Renormalization Group Meets Computer AssistanceTensor renormalization group, originally devised as a numerical technique, is emerging as a rigorous analytical framework for studying lattice models in statistical physics. Here we introduce a new…Nikolay Ebel, Tom Kennedy, Slava Rychkov·Jun 22, 2026SaveLearn
Half-ice, half-fire-driven ultranarrow phase crossover in one-dimensional decorated q-state Potts ferrimagnets: An AI-co-led explorationOpenAI's reasoning model o3-mini-high was used to carry out an exact analytic study of one-dimensional ferrimagnetic site- and bond-decorated q-state Potts models. We demonstrate that the…Weiguo Yin·Jun 22, 2026SaveLearn
Perturbative Renormalization and Universality Diagram for Long-Range Quantum CriticalityExperimental progress in quantum simulators highlights the role of long-range (LR) interactions in reshaping quantum criticality and stabilizing exotic phases beyond the short-range (SR) paradigm. We…Zhiyi Li, Zhijie Fan, Kun Chen et al.·Jun 21, 2026SaveLearn
The diffusion equation for non-Markovian Gaussian stochastic processesWe derive the exact evolution equation for the probability density function of particle displacements generated by arbitrary Gaussian velocity processes, when neither Markovianity and nor…Alessandro Taloni, Gianni Pagnini, Aleksei Chechkin·Jun 21, 2026SaveLearn
Mixed response geometry and critical crossover in the Ising modelWe develop a geometric formulation of thermodynamic response in interacting spin systems and apply it to the two-dimensional Ising model. Treating inverse temperature and magnetic field as…Eric R. Bittner·Jun 21, 2026SaveLearn
Giant Fluctuations in Self-Propelled Particles with Age-Dependent SwitchingWe investigate the transport and fluctuation properties of self-propelled particles whose motion is governed by an age-dependent phase-switching mechanism. The dynamics alternate between a Markovian…Shabnam Sohrabi, Farhad H. Jafarpour·Jun 20, 2026SaveLearn
The Market Crystal: A Spin-Lattice Model for Collective Cryptocurrency StatesCollective dynamics in financial markets can emerge through synchronized movements of large groups of assets. Motivated by analogies with interacting many-body systems, we introduce a spin-lattice…Hamidreza Oliaei-Moghadam·Jun 20, 2026SaveLearn
Nonlocal fractional Kardar-Parisi-Zhang dynamics of grain boundariesThe kinetic roughening of driven grain boundaries (GBs) is fundamentally mediated by the collective behavior of disconnections, whose long-range 1/r elastic interactions distinguish them from…Kai Zhao·Jun 20, 2026SaveLearn
Clustering Theorem for Bose-Hubbard class Gibbs statesWe establish the exponential clustering of correlation functions for the high-temperature Gibbs states of Bose-Hubbard type models. To overcome the technical difficulties arising from the…Xin-Hai Tong, Tomotaka Kuwahara, Zongping Gong·Jun 20, 2026SaveLearn
Heavy-Tailed Dispersal Kernels from Stopped Subdiffusive Fractional Brownian MotionSubdiffusive fractional Brownian motions produce localized aggregation when particles are stopped at exponentially distributed times. In applications where clumping and long-distance dispersal events…Luis F. Gordillo, Priscilla E. Greenwood·Jun 19, 2026SaveLearn
Nonreciprocal Disorder Prevents Zero-Temperature Freezing in a FerromagnetNonreciprocal interactions underpin diverse nonequilibrium phenomena, yet the effects of quenched nonreciprocity in extended systems remain largely unexplored. We study a 2d Ising model with…Noah Grodzinski, Robert L. Jack, Sarah A. M. Loos·Jun 19, 2026SaveLearn
From Landau Equation and Large Deviations to Efficient Simulations of Dynamical FluctuationsThe (deterministic) Landau equation captures the mean long-term evolution of dynamically hot long-range interacting finite-N systems. Though successful, this kinetic equation fundamentally ignores…Anwar El Rhirhayi, Jean-Baptiste Fouvry, Julien Barré·Jun 19, 2026SaveLearn
How to quantify long-time rotational motion in molecular systemsWe show that all existing methods quantifying rotational motion in molecular fluids eventually have severe limitations in systems undergoing complex rotational motion characterized by slow,…Romain Simon, Hadrien Bobas, François Villemot et al.·Jun 19, 2026SaveLearn
Continuous-Time Random Walk Description of Anomalous Spin Transport in Dilute Dipolar NetworksNuclear spin diffusion is often summarized by a single diffusion coefficient, but this coarse-grained description can fail in dilute solids where positional disorder and long-range dipolar couplings…Cooper M. Selco, Christian Bengs, Ashok Ajoy·Jun 18, 2026SaveLearn
Hydrodynamic tails in chaotic spin chains with quantum group symmetryThe interplay between symmetry and thermalization governs the late-time dynamics of local quantum and classical many-body systems at nonzero temperature. Recently, two parallel frontiers have…Luca V. Delacretaz, Victor Gorbenko, Jiaozi Wang et al.·Jun 18, 2026SaveLearn
Tuning ergodicity breaking: Anomalous diffusion under asymptotic power-law forcingIn non-Markovian systems, distinct dynamical phases arise from the competition between internal memory and external forcing, encompassing thermalization, persistent ergodicity breaking, and runaway…Raul V. B. Morás, M. Florencia Carusela, Luciano C. Lapas·Jun 18, 2026SaveLearn