#QuantumHydrodynamics
Quantum dam breaks in superfluids generate undular bore waves with caustic structures mathematically identical to optical double rainbows, revealing universal wave phenomena governed by dispersive quantum pressure effects.

#QuantumHydrodynamics #AnalogueGravity #Research
Quantum Undular Bores and Rainbow Caustics in Superfluid Dam Breaks
arxiv.org
October 8, 2026 at 4:15 PM
Quantum group symmetry enables superdiffusive decay of transverse spin in chaotic spin chains despite lacking conventional conservation laws, revealing new mechanisms for anomalous hydrodynamics beyond standard symmetry protections.

#QuantumGroups #QuantumHydrodynamics #Research
Quantum Group Symmetry and Anomalous Hydrodynamics in Chaotic Spin Chains
iq.fp2.dev
June 23, 2026 at 5:03 AM
Novel nonlinear Madelung transformation couples amplitude and phase, producing velocity fields with density-gradient contributions. Modifies superconducting response and London equations, suggesting new transport mechanisms in quantum systems.

#QuantumHydrodynamics #Superconductivity #Research
Amplitude-Dependent Quantum Hydrodynamics with Hyperbolic Phase Coupling
arxiv.org
June 8, 2026 at 6:55 AM