1940 papers
Statistical mechanics explores how the chaotic motion of countless tiny particles gives rise to the predictable laws governing heat, pressure, and phase transitions. This field bridges the gap between the microscopic world of atoms and the macroscopic reality we experience daily, offering deep insights into why materials behave the way they do.
On Gist.Science, we process every new preprint in this category as it appears on arXiv to make these complex findings accessible to everyone. For each paper, we provide both a plain-language explanation for the curious reader and a detailed technical summary for specialists, ensuring that groundbreaking research is never lost behind a wall of jargon.
Below are the latest papers in statistical mechanics, freshly curated and summarized to help you understand the cutting edge of this fascinating discipline.
This paper introduces a systematic bootstrap method that leverages the positivity of density matrices and steady-state conditions to analyze open quantum many-body systems on infinite lattices, successfully deriving bounds on critical parameters and spectral gaps for the quantum contact process exhibiting absorbing phase transitions.
This paper introduces a novel class of conformal field theory defects called crosscap defects, which arise from quotienting spacetime by a automorphism to generalize CFT on real projective space, derives their associated crossing equations and conformal blocks, and analyzes their properties in the model, revealing the absence of displacement and tilt operators for generic dimensions.
This paper demonstrates that stochastic feedback protocols can effectively control the dynamics of the kicked top across classical, semiclassical, and quantum regimes, revealing that while low-moment observables are well-described by semiclassical approximations, rapid purification occurs in all cases, indicating that control suppresses the system's ability to encode quantum information.
This paper utilizes the Multiscale Entanglement Renormalization Ansatz (MERA) to investigate the critical line of the chiral clock model, revealing smoothly varying effective scaling exponents that support a slow renormalization group flow between the 3-state Potts fixed point and an anisotropic fixed point.
This paper introduces a negative Markov chain framework to explain quantum complexity as a result of stochastic particle proliferation and demonstrates that specific noise channels can suppress this growth, triggering an exact transition to efficient classical simulability in open quantum systems.
This paper introduces the nudged elastic membrane method, a framework that efficiently constructs two-dimensional reduced potential energy surfaces using only energies and forces to capture complex multidimensional features, such as previously unreported saddle points, without requiring costly Hessian calculations.
This paper extends recent constructions based on exact KMS-detailed balance to provide general criteria and specific results for the efficient dissipative preparation of stationary states, particularly microcanonical ensembles, in quantum many-body systems.
Using Discrete Element Method simulations, this study investigates how interparticle friction influences the evolution of force distributions, coordination numbers, and packing density during the unjamming transition of 3D granular systems driven by random particle extraction.
This paper develops an analytically tractable mesoscopic framework for collective motion by deriving exact Fokker-Planck equations and stochastic differential equations for polarization in a stochastic model where competing alignment and anti-alignment copying interactions suppress long-range order in the thermodynamic limit while generating nontrivial fluctuation-induced structures in finite systems.
This paper derives spectral fluctuation-dissipation-response inequalities for finite-state Markov jump processes that bound the deviation from equilibrium behavior in driven steady states using the steady-state entropy production rate and other measurable quantities, thereby providing experimentally testable thermodynamic limits on the breakdown of the fluctuation-dissipation theorem.