Conserved vector current of the SL(2, C) gauge theory of gravitation and Noether's theorem
β Scribed by M. Carmeli; N. Nissani
- Book ID
- 113345193
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 118 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0370-2693
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An explicitly SL(2, C) gauge-invariant Lagrangian density, equivalent to Hilbert's Lagrangian density, is written, and a Palatini-type variational principle is applied to it. The resulting field equations are Einstein's equations written in dyad notation and a set of equations defining the spin coef
We have shown that Noether's theorem [16] has a corollary which proves non-conservation of angular momentum and spin in ``mixed'' theories (the ones that combine classical and quantum approach). As laser field is treated classically and atoms with which it interacts must be treated as quantum object