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20022026
most citedGW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral

9.8k citations

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101 papers · 1 filter

cond-mat.stat-mech2026

Computing Nonequilibrium Transport from Short-Time Transients: From Lorentz Gas to Heat Conduction in One Dimensional Chains

Davide Carbone, Vincenzo Di Florio, Stefano Lepri +1

We test the Transient Time Correlation Function (TTCF) method to compute nonequilibrium transport coefficients, highlighting its conceptual and practical difference from the standa…

cond-mat.stat-mech2026

Dephasing-induced relaxation in tight-binding chains with linear and nonlinear defects

Debraj Das, Andrea Gambassi, Stefano Iubini +1

We investigate thermalization in a tight-binding chain with an on-site defect subject to local dephasing noise implemented as random phase kicks. For a single linear defect of stre…

cond-mat.stat-mech2025

Phase diagram of the one-dimensional three-state Potts model with an additional mean-field interaction

Alessandro Campa, Vahan Hovhannisyan, Stefano Ruffo +1

We derive the phase diagram of the one-dimensional three-state Potts model with an additional mean-field interaction in the canonical ensemble. The free energy is obtained by mappi…

cond-mat.stat-mech2025

Mean-field theory of the DNLS equation at positive and negative absolute temperatures

Michele Giusfredi, Stefano Iubini, Antonio Politi +1

The Discrete Non Linear Schrödinger (DNLS) model, due to the existence of two conserved quantities, displays an equilibrium transition between a homogeneous phase at positive absol…

cond-mat.stat-mech2025★ 1 cited

Random initial data and average shock time in the Fermi-Pasta-Ulam-Tsingou chain

Matteo Gallone, Ricardo Grande, Antonio Ponno +2

We investigate the dynamics of the Fermi--Pasta--Ulam--Tsingou chain with long-wavelength random initial data. When the energy per particle is small, thermal equilibrium is not rea…

cond-mat.stat-mech2025★ 2 cited

Coarsening kinetics in spin systems with long-range interactions: from voter to Ising

Federico Corberi, Eugenio Lippiello, Paolo Politi +1

In this paper, we start reviewing the main features of the one-dimensional Ising model with long-range interactions, where the spin-spin coupling decays as a power law, $J(r) \prop…