Advanced Thermodynamics and Statistical Mechanics

External reference: https://openalex.org/T11520

  1. Inertial active chains show multiple dynamic crossovers
    Analysis of inertial active particles in harmonic chains reveals multiple dynamical crossovers and non-Gaussian fluctuations, with experimentally testable signatures.
  2. Formal expressions for reduced densities in thermofield dynamics
    Framework for computing reduced density matrices and Wigner distributions in thermofield dynamics using inverse Bogoliubov transformations, with applications to thermal quantum systems.
  3. TTCF matches time averages for nonequilibrium transport in test systems
    TTCF method computes nonequilibrium transport coefficients from short-time dynamics, offering computational advantages over traditional time-average approaches in linear and nonlinear regimes.
  4. Causality-based algorithm extends nonequilibrium Green’s function time simulations
    Algorithm exploiting causality for efficient nonequilibrium Green's function calculations via quantics tensor trains, enabling extended simulations of quench dynamics in symmetry-broken phases.
  5. Resistance fluctuations follow complex free-energy landscape behavior
    Analysis of resistance noise in phase-change memristive devices reveals that entropic contributions—not just thermal energy—govern atomic transitions between resistance states.
  6. Steady-state electrical power scales super-linearly in a quantum battery
    Microcavity quantum battery demonstrates superextensive steady-state electrical power generation via strong light-matter coupling under low-intensity illumination.