Weakly interacting Bose-Einstein condensate with stochastic resettingStochastic resetting can generate strong correlations in many-body systems through a shared fluctuating environment. Here, we investigate how such dynamically emergent correlations (DEC) coexist with…Nikhil Mesquita, Manas Kulkarni, Satya N. Majumdar et al.·Sep 29, 2026SaveLearn
Thermodynamics of the space of trajectories governed by a combination of two additive boundary functionalsThis paper extends the formalism of stochastic path-space thermodynamics by systematically expanding the space of thermodynamic variables with a spectrum of boundary and relative functionals of…V. V. Ryazanov·Sep 29, 2026SaveLearn
Static versus dynamic universality in the site-diluted kagome Ising modelWe study the site-diluted Ising model on the kagome lattice using the Wolff single-cluster algorithm, focusing on both equilibrium and dynamic critical properties. The equilibrium critical exponents…Alexandros Vasilopoulos, Zeynep Demir Vatansever, Erol Vatansever et al.·Sep 29, 2026SaveLearn
Crossover of Scaling Behaviors of Work Cumulants in a Driven Gaussian Field TheoryWe derive the finite-temperature characteristic function of work (CFW) for a driven O(N) Gaussian field theory and obtain closed-form expressions for all zero-temperature excess-work cumulants. For…Yanbo Qiao, Ruohan Xu, H. T. Quan·Sep 29, 2026SaveLearn
Derivation of the General Solution of the Black-Scholes Boundary-Value ProblemThere are infinitely many functions that satisfy the Black-Scholes partial differential equation and the terminal condition corresponding to the European call option. This means that the…ByoungSeon Choi, M. Y. Choi·Sep 29, 2026SaveLearn
Localization Transition in Kinetically Deformed one-dimensional Aubry-André ModelWe propose a q-deformation in the single-particle kinetic energy and investigate how it modifies the localization in the one-dimensional Aubry-André (AA) model. We construct a Hermitian…Arpita Goswami·Sep 29, 2026SaveLearn
Boolean Cumulants and Exact Reduced Descriptions of Renewal-Driven SystemsReduced descriptions of unresolved fluctuations are commonly based on Gaussian processes, although many realistic forcings have finite correlation times and a renewal structure. For memoryless step…Marco Bianucci, Riccardo Mannella·Sep 29, 2026SaveLearn
Derivation of Fokker-Planck equation and its entropy productionWe derive the Fokker-Planck equation and its entropy production from the master equation. To this end we consider a discrete space of states where the master equation is defined and appropriate…Tânia Tomé, Mário J. de Oliveira·Sep 28, 2026SaveLearn
Autonomous self-harmonic drift in Langevin dynamics causes a compaction of underlying domain for the density of Stochastic LocalizationOur recent research on Langevin dynamics with self-harmonic drift and classical spins has revealed a strong connection to ``Stochastic Localization," a concept attracting attention in the fields…Ken Sekimoto·Sep 28, 2026SaveLearn
Nonreciprocal Chiral AutomataOdd pressure is a parity-odd transport coefficient that gives an isotropic pressure response to vorticity in compressible two-dimensional fluids. By asymmetrically coupling vortical and compressional…Andrew A. Allocca, Armin Rahmani, Pouyan Ghaemi et al.·Sep 28, 2026SaveLearn
Speed-Fisher Information: Chaos and Irreversibility in Classical and Quantum DynamicsWe propose a unified perspective on classical and quantum chaos based on the sensitivity of a system's stationary states to slow driving. We probe this sensitivity via the system's…Nachiket Karve, Nathan Rose, David Campbell et al.·Sep 28, 2026SaveLearn
Out-of-equilibrium finite-time percolation transitions and spinodal-like behaviors after quenches across magnetic first-order transitions of Ising systemsWe analyze the out-of-equilibrium relaxational dynamics of ferromagnetic Ising-like systems driven across their low-temperature magnetic first-order transition (FOT) line, by sudden and slow…Andrea Pelissetto, Davide Rossini, Ettore Vicari·Sep 28, 2026SaveLearn
Fluctuations and multifractality in stochastic models of interface growth and population dynamicsThis thesis studies how disorder and fluctuations shape large-scale growth phenomena in three related settings: fluctuating interfaces, random spring chains, and random multiplicative growth. The…Maximilien Bernard·Sep 28, 2026SaveLearn
Second largest eigenvalue does not bound stationary entropy productionWe examine the spectral dissipation-coherence trade-off inequality conjectured by Oberreiter et al. [Phys. Rev. E 106, 014106 (2022)], stating that the coherent number, defined from the second…Naoto Shiraishi·Sep 28, 2026SaveLearn
Hall conductance of dilute electrolytes from odd stochastic density functional theoryElectrolytes under an external magnetic field exhibit a Hall conductivity, much like metals and semiconductors. However, existing theories fail to quantitatively account for their measured Hall…Yael Avni, Michel Fruchart, David Martin et al.·Sep 27, 2026SaveLearn
Non-stationary Statistics and Energetics of Brownian Motion under Stochastic Harmonic ConfinementWe investigate the positional statistics and thermodynamic properties of a Brownian particle confined in a Harmonic trap. The stiffness of the particle fluctuates in time as the square of the…Deepak Gupta, Sabine H. L. Klapp·Sep 27, 2026SaveLearn
Quantum Dynamics of Full Counting Statistics in Fermionic Lattices with Localized GainWe investigate the dynamics of full counting statistics (FCS) of the growth of the total number of fermions in a one-dimensional non-interacting lattice subjected to a localized particle gain…Bijay Kumar Agarwalla, Manas Kulkarni·Sep 27, 2026SaveLearn
Criticality without Temperature in an Ising Spin SystemCriticality in the Ising model is conventionally generated by Hamiltonian dynamics and controlled by temperature. Here we show that critical like behavior can emerge in an Ising system whose dynamics…Christos Kakalis, Fotios K. Diakonos·Sep 27, 2026SaveLearn
Periodically modulated traveling waves in integrate-and-fire networks: recursive speed law and propagation failureTraveling waves of activity in neural tissue can be halted by spatial inhomogeneity in synaptic coupling. We study an integrate-and-fire network in which each neuron fires once and the coupling…Jie Nissel, Ricardo Erazo-Toscano, Rosahn Bhattarai et al.·Sep 26, 2026SaveLearn
Mpemba effect without a wallExperimental demonstrations of the Mpemba effect in a colloidal-particle system have imposed an instantaneous temperature quench via an initial condition where individual particle trajectories are…Siddharth S. Sane, John Bechhoefer·Sep 26, 2026SaveLearn
Backward Kolmogorov Transport: Sampling Invariant Laws of Reversible Diffusions from Trajectory DataWe consider a reversible diffusion with unknown drift, observed through trajectories, and construct samplers of its invariant law. The trajectories contain samples of this law, but a sampler built…Yuanchao Xu, Isao Ishikawa·Sep 26, 2026SaveLearn
Continuously varying exponents in the distribution of waiting times in the symmetric exclusion process on a percolation clusterWe study the waiting-time distribution of hard-core interacting particles in the symmetric exclusion process on one- and two-dimensional lattices with side branches attached to each lattice site in…Arpan Chatterjee, Kabir Ramola, Deepak Dhar·Sep 26, 2026SaveLearn
Odd stochastic density functional theoryStochastic density functional theory (SDFT) provides a powerful framework for studying the dynamics of many-body systems both in and out of equilibrium. In its standard form, it can be viewed as a…Yael Avni, Michel Fruchart, David Martin et al.·Sep 25, 2026SaveLearn
Complexity drives the symmetry breaking of temperature fluctuationsFrequently, nonextensive systems are described through q-exponential functions, where the q-parameter determines how far a system is from equilibrium. In this work, we study systems constrained…D. Rosales Herrera, M. Y. Gallegos Ruiz, A. Fernández Téllez et al.·Sep 25, 2026SaveLearn
The memory equation of a characteristic function in surface diffusionThe decay of a density wave, the Fourier component of the adparticle density seen by a coherent probe, obeys in an interacting adlayer an exact memory equation of Mori's form, determined by the…S. Miret-Artés·Sep 25, 2026SaveLearn