Valley Hall viscosity in the integer quantum Hall phases of (2+1)D Dirac materials

arXiv:2607.08648 · cond-mat.mes-hall · Submitted 2026-07-09 · Read on arXiv

cond-mat.mes-hall

Submitted: 2026-07-09

Updated: 2026-09-16

Comments: 12 pages, 2 figures. Revised discussion and added new results

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

Terminology

• Regularization — 9× in this paper · explained in 3 episodes
• Berry Curvature — 4× in this paper · explained in 3 episodes
• Symmetry Breaking — 3× in this paper · explained in 3 episodes
• Chern Number — 2× in this paper · explained in 4 episodes
• Degeneracy — 2× in this paper · explained in 3 episodes
• Valley Polarization — 2× in this paper · explained in 2 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes
• Pseudomagnetic Field — 1× in this paper · explained in 2 episodes
• Quantization — 1× in this paper · explained in 12 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Valley contrasting physics in graphene: magnetic moment and topological transport
• Topological Bloch Bands in Graphene Superlattices
• Electromagnetic and gravitational responses of two-dimensional non-interacting electrons in background magnetic field
• Viscous Maxwell-Chern-Simons theory for topological electromagnetic phases of matter
• Charge and Valley Hydrodynamics in the Quantum Hall Regime of Gapped Graphene

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