Angular momentum conservation law in Einstein-Cartan space-time
Ying Jiang
TL;DR
This paper derives a new covariant angular momentum conservation law in Einstein-Cartan gravity that is independent of coordinate choices, addressing a key difficulty in previous formulations.
Contribution
It introduces a novel formulation of angular momentum conservation in Einstein-Cartan theory that is fully covariant and does not depend on coordinate systems.
Findings
Derived a coordinate-independent conservation law.
Resolved issues with previous formulations dependent on coordinate choices.
Enhanced understanding of angular momentum in Einstein-Cartan space-time.
Abstract
In the light of the local Lorentz transformations and the general Noether theorem, a new formulate of the general covariant angular momentum conservation law in Einstein-Cartan gravitation theory is obtained, which overcomes the critical difficulty in the other formulates that the conservation law depended on the coordinative choice.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsCosmology and Gravitation Theories · Black Holes and Theoretical Physics · Relativity and Gravitational Theory