Run-and-Tumble Dynamics and Zeno--Anti-Zeno Transition in Biased Quantum TrajectoriesWe identify the transition from the oscillatory Rabi regime to the localized Zeno/Anti-Zeno regime in continuous measurement and feedback of a qubit as a quantum analogue of Motility-Induced Phase…Aritra Kundu·Dec 23, 2025SaveLearn
Optimal navigation in a noisy environmentNavigating toward a known target in a noisy environment is a fundamental problem shared across biological, physical, and engineered systems. Although optimal strategies are often framed in terms of…Abhijit Sinha, Sandeep Jangid, Tridib Sadhu et al.·Dec 23, 2025SaveLearn
An introduction to monitored quantum systems and quantum trajectories: spectrum, typicality, and phasesThanks to recent experimental advances in simulating and detecting quantum dynamics with high precision and controllability, our understanding of the physics of monitored quantum systems has…Ryusuke Hamazaki, Ken Mochizuki, Hisanori Oshima et al.·Dec 22, 2025SaveLearn
Kinetic theory of pattern formation in a generalized multi-species Vicsek modelThe theoretical understanding of pattern formation in active systems remains a central problem of interest. Heterogeneous flocks made up of multiple species can exhibit a remarkable diversity of…Eloise Lardet, Letian Chen, Thibault Bertrand·Dec 22, 2025SaveLearn
Collective dynamics of higher-order Vicsek model emerging from local conformity interactionsThe Vicsek model is the paradigmatic framework for collective motion in systems of self-propelled particles. In its continuous-time formulation and most of its extensions, alignment arises from…Iván León, Riccardo Muolo, Hiroya Nakao et al.·Dec 22, 2025SaveLearn
Entropic trade-off relations in stochastic thermodynamics via replica Markov processesTraditional thermodynamic trade-off relations usually apply to quantities that depend linearly on probability distributions. In contrast, many important information-theoretic measures, such as…Yoshihiko Hasegawa·Dec 22, 2025SaveLearn
Escape from heterogeneous diffusionMany physical processes depend on the time it takes a diffusing particle to find a target. Though this classical quantity is now well-understood in various scenarios, little is known if the…Hwai-Ray Tung, Sean D Lawley·Dec 22, 2025SaveLearn
Thermodynamics of large-scale chemical reaction networksChemical and biological networks can describe a wide variety of processes, from gene regulatory networks to biochemical oscillations. Modeled by chemical master equations, these processes are…Schuyler B. Nicholson, Luis Pedro García-Pintos·Dec 22, 2025SaveLearn
Collective behavior in the nonreciprocal multi-species Vicsek modelWe investigate collective behavior in a Q-species Vicsek model with a nonreciprocal velocity alignment interaction. This system is characterized by a constant phase shift α in the inter-species…Chul-Ung Woo, Heiko Rieger, Jae Dong Noh·Dec 21, 2025SaveLearn
Partition function and magnetization of two-dimensional Ising models in non-zero magnetic field: A semi-empirical approachThe partition functions of ferromagnetic Ising models of square lattices in a finite magnetic field is deduced using topological considerations within a heuristic graph-theoretical approach. These…M V Vismaya, M V Sangaranarayanan·Dec 21, 2025SaveLearn
Nonreciprocal Blume-Capel Model with Antisymmetric Single-Ion AnisotropiesWe investigate the interplay between nonreciprocal interactions and chemical-potential imbalance in a two-species nonreciprocal Blume-Capel model. Combining a systematic mean-field bifurcation…Arjun R, Pratyush Prakash Patra, A. V. Anil Kumar·Dec 21, 2025SaveLearn
Nonreciprocal yet Symmetric Multi-Species Active Matter: Emergence of Chirality and Species SeparationNonreciprocal active matter systems typically feature an asymmetric role among interacting agents, such as a pursuer-evader relationship. We propose a multi-species nonreciprocal active matter model…Chul-Ung Woo, Heiko Rieger, Jae Dong Noh·Dec 21, 2025SaveLearn
Time transport correlations in abelian sandpile modelsSandpiles form one of the largest class of models displaying a critical stationary state. Despite a few decades of research, a comprehensive and systematic rigorous characterisation of their spatial…Valentin Lallemant·Dec 21, 2025SaveLearn
Entropy of full covering of the kagome lattice by straight trimersWe consider the number of ways all the sites of a kagome lattice can be covered by non-overlapping linear rigid rods where each rod covers 3 sites. We establish a 2-to-1 correspondence between the…Deepak Dhar, Tiago J. Oliveira, R. Rajesh et al.·Dec 20, 2025SaveLearn
Current reversals in driven lattice gases and Brownian motionParticle currents flowing against an external driving are a fascinating phenomenon in both single-particle and interacting many-particle systems. Underlying physical mechanisms of such current…Moritz Wolf, Sören Schweers, Philipp Maass·Dec 20, 2025SaveLearn
Estimating Solvation Free Energies with Boltzmann GeneratorsAccurate calculations of solvation free energies remain a central challenge in molecular simulations, often requiring extensive sampling and numerous alchemical intermediates to ensure sufficient…Maximilian Schebek, Nikolas M. Froböse, Bettina G. Keller et al.·Dec 20, 2025SaveLearn
Quantum quenches across continuous and first-order quantum transitions in one-dimensional quantum Ising modelsWe investigate the quantum dynamics generated by quantum quenches (QQs) of the Hamiltonian parameters in many-body systems, focusing on protocols that cross first-order and continuous quantum…Andrea Pelissetto, Davide Rossini, Ettore Vicari·Dec 19, 2025SaveLearn
Earthquake Dynamics as a Benchmark for Scale-Invariant BehaviorWe analyze regional earthquake energy statistics from the Southern California and Japan seismic catalogs and find scale-invariant energy distributions characterized by an exponent τ 1.67. To…Kilian Duplat, German Varas, Osvanny Ramos·Dec 19, 2025SaveLearn
A symbiotic SIR processWe study a symmetric two-disease SIR co-infection model on networks in which co-infected individuals recover at a rate distinct from that of single infections. The model explicitly represents all…Gerardo Palafox-Castillo, Ericka Fabiola Vázquez-Alcalá, Arturo Berrones-Santos·Dec 19, 2025SaveLearn
Random planting with harvest: A statistical-mechanical analysisWe formulate a statistical-mechanical description of a recently introduced random planting model in which plants are represented by growing hard disks. Seedlings of negligible size are introduced at…Julian Talbot·Dec 18, 2025SaveLearn
Efficient Monte Carlo sampling of metastable systems using non-local collective variable updatesMonte Carlo simulations are widely used to simulate complex molecular systems, but standard approaches suffer from metastability. Lately, the use of non-local proposal updates in a…Christoph Schönle, Davide Carbone, Marylou Gabrié et al.·Dec 18, 2025SaveLearn
Correlation between the first-reaction time and the acquired boundary local timeWe investigate the statistical correlation between the first-reaction time of a diffusing particle and its boundary local time accumulated until the reaction event. Since the reaction event occurs…Yilin Ye, Denis S. Grebenkov·Dec 18, 2025SaveLearn
Complete Decomposition of Anomalous Diffusion in Variable Speed Generalized Lévy WalksVariable Speed Generalized Lévy Walks (VGLWs) are a class of spatio-temporally coupled stochastic processes that unify a broad range of previously studied models within a single parametrized…Abhijit Bera, Kevin E. Bassler·Dec 18, 2025SaveLearn
Correlations between rare events due to long-term memoryRare events refer to qualitatively unlikely events whose realization can nevertheless have important consequences. Typically, the prediction of the kinetics of these events relies on Arrhenius laws,…Apurba Biswas, Thomas Guérin·Dec 17, 2025SaveLearn
Dynamical Scarring from Scrambling in Two Dimensional Topological MaterialsOut-of-time ordered correlators are a probe of how the information of an initial perturbation is effectively scrambled under unitary time evolution, widely used to study quantum chaos. They have also…Dominik Szpara, Szczepan Głodzik, Nicholas Sedlmayr·Dec 17, 2025SaveLearn