1931 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 demonstrates that in charged colloidal crystals, electrostatic-elastic coupling causes wave-vector-dependent elastic softening that leads to a short-wavelength ultraviolet instability and local structural collapse, even while the macroscopic long-wavelength stability remains intact.
This paper demonstrates how decoherence in a color code can induce an emergent mixed-state topological order equivalent to a single toric code, using topological entanglement negativity (TEN) to characterize the transition and identify the resulting anyon structure.
This paper develops a mean-field description of a simplified three-state active lattice gas model to investigate the stability of high-density ordered structures and compares the resulting numerical results with Monte Carlo simulations.
This paper investigates the collective Bose-Hubbard model on a four-site lattice to reveal that quantum-classical correspondence breaks down in an intermediate energy regime due to quantum dynamics remaining trapped in symmetry-breaking sectors despite classical chaos, leading to unexpectedly slow convergence to the classical limit even for large particle numbers.
This paper establishes a rigorous, model-independent criterion for finite-temperature quantum adiabaticity in driven many-body systems by deriving bounds on mixed-state fidelity that reveal a universal scaling where the threshold driving rate factorizes into zero-temperature system-size contributions and a temperature-dependent factor that transitions from unity at low temperatures to linear behavior at high temperatures.
This paper benchmarks the performance of various variational quantum ansätze in simulating the Transverse Field Ising Model across one, two, and three dimensions with up to 27 spins, evaluating their expressivity and optimization capabilities in capturing ground state properties like entanglement entropy and critical phenomena.
This paper demonstrates that finite-size violations of local electroneutrality in confined electrolytes are universally governed by the topology of the confining domain, establishing a hierarchy where deviations are strongest in spherical cavities and weakest in planar slits, thereby identifying geometric topology as the fundamental origin of phenomena like overcharging and charge reversal.
This paper utilizes the fuzzy sphere approach to determine boundary conformal field theory data for the normal and ordinary boundary universality classes of 3D and Wilson-Fisher fixed points, successfully extracting operator spectra and OPE coefficients while providing microscopic evidence for extraordinary-log boundary criticality.
This paper utilizes Monte Carlo simulations to determine the critical thresholds for site and bond percolation on the Smith Hat aperiodic monotile, reporting values of approximately 0.8227 for site percolation, 0.7982 for bond percolation, and 0.5442 for site percolation on the dual graph.
This paper demonstrates that magnetic fields can tune the interactions between alkaline-earth Rydberg atoms to realize effective XXZ quantum spin models, revealing unique anisotropy behavior in Yb due to strong spin-orbit coupling and predicting the emergence of folded XXZ and supersolid phases in one- and two-dimensional systems.