3+1 decomposition

ID: physics.gr.3p1_decomposition

Splits spacetime geometry into lapse, shift, and spatial metric terms used by simulation diagnostics.

Status: canonical_reference

Uncertainty

• This canonical_reference badge is a theory locator; its claim still needs independent, claim-specific validation.

Sources

• ADM 3+1 decomposition

Claim boundaries

• This badge locates a theory claim; it does not validate a physical effect or engineering application.

Diagnostic context only. Cite independent evidence for claims about the world.