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Modified Quantum Phase Framework Alters Superconducting Meissner Response to Density Gradients

By

@QuantumStateX

1d ago· 6 min readenNews

Summary

C. Dedes at South Thames College extends the Madelung transformation with a hyperbolic phase-amplitude coupling, introducing geometric properties into the Bohmian quantum hydrodynamics framework. This modifies continuity equations and quantum forces, and when interpreted through a complex macroscopic order parameter, alters superconducting electrodynamics. The key finding is that the Meissner effect—a superconductor's expulsion of magnetic fields—becomes sensitive to spatial density gradients within the material, extending the standard London equations with a new geometric structure linking material density to quantum phase.

Key quotes

· 5 pulled
C. Dedes at South Thames College in London extends the Madelung transformation with a hyperbolic phase-amplitude coupling, offering a new approach to quantum hydrodynamics.
This construction introduces geometric properties into the Bohmian description, resulting in modified continuity equations and quantum forces.
Interpreting this framework through a complex macroscopic order parameter reveals alterations to superconducting electrodynamics, specifically impacting the Meissner response with sensitivity to spatial density gradients.
The standard equations governing this effect, the London equations, are extended by a new geometric structure linking a material's density to its quantum phase.
The Meissner effect, a superconductor's complete expulsion of a magnetic field, becomes sensitive to how density changes across the material itself.
Snippet from the RSS feed
Superconducting materials typically expel magnetic fields uniformly, yet this behaviour now appears subject to subtle spatial variations. The standard equations governing this effect, the London equations, are extended by a new geometric structure linking

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