Exact anomalous current fluctuations in the strong-anisotropy limit of the XXZ chain

arXiv:2609.37512 · cond-mat.stat-mech, cond-mat.quant-gas, math-ph, math.MP, quant-ph · Submitted 2026-09-29 · Read on arXiv

cond-mat.stat-mech, cond-mat.quant-gas, math-ph, math.MP, quant-ph

Submitted: 2026-09-29

Updated: 2026-09-29

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Trace — 13× in this paper · explained in 2 episodes
• Anisotropy — 8× in this paper · explained in 3 episodes
• Hubbard Model — 7× in this paper · explained in 3 episodes
• Domain Walls — 6× in this paper · explained in 2 episodes
• Universality Class — 3× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes
• Quantum Circuits — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Universal Family-Vicsek scaling in quantum gases far from equilibrium
• Anomalous current fluctuations in the stochastic XNOR hopping model
• Robust Spin Universality Across a Ballistic-to-Diffusive Transport Crossover

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