Regular Journal Club:
Jim Nester talked about “Weyl’s Lagrangian in Teleparallel Form“:
1. From this paper:
- We get Weyl’s field equation from doing variation of a Weyl’s Lagrangian.
- There is a transformation between Weyl’s eqn. and its tetrad form(teleparallel form).
2.Ideas:
- We get Dirac’s field equation from doing variation of a Dirac Lagrangian.
- There is also a transmation between Dirac’s field eqn. and a special orthonormal frame gauge field.
- Then, can we find a frame Lagrangian that can describe the SOF gauge field.
Remarkables:
- Towards the quasi-localization of conanical GR by Szabados (arXiv:0902.3199).
- Hehl’s visiting: 12 Mar to 4 Apr.
