Frozen-flux invariant
Frozen-flux invariant (Alfven's theorem): in ideal tau-MHD (Rm -> infinity), the magnetic flux through any material surface is conserved, d/dt integral_S B dot dS = 0; field lines move with the fluid. Follows from B-sector holonomy preservation under ideal flow.
What this page is
This is a public Results-lane surface for a noteworthy Physics Registry item. It is generated from the Corpus Registry triage catalogue and keeps the generic Result catalogue unchanged.
Registry evidence
- Registry item: V.T75
- Type: theorem
- Scope: tau-effective
- Lean status: formalized
- Book / part / chapter: Book V · Part 4 · Chapter 31
Result summary
Frozen-flux invariant (Alfven’s theorem): in ideal tau-MHD (Rm -> infinity), the magnetic flux through any material surface is conserved, d/dt integral_S B dot dS = 0; field lines move with the fluid. Follows from B-sector holonomy preservation under ideal flow.
Related Results surfaces
- Cosmic Magnetic Fields: SMBH-Jet Frozen Flux Along Wilson Filaments
- Cosmic Magnetic Fields: SMBH-Jet Frozen Flux Along Wilson Filaments
Reading role
Use as Registry evidence for an existing Results surface.
Claim boundary
This page reports a Registry-backed internal result surface. It is not an external validation claim, a scientific consensus claim, or independent acceptance.
Curation rationale
- physics-facing terms: alfven, magnetic
- candidate is better handled as evidence for an inferred existing public surface
Review notes
- No additional review notes recorded.