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Special orthonormal frames and Dirac spinors in Kerr geometry
A method for analyzing gravitational energy in general relativity
- Editore:
LAP Lambert Acad. Publ.
- EAN:
9783838318806
- ISBN:
3838318803
- Pagine:
- 60
- Formato:
- Paperback
- Lingua:
- Tedesco
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Descrizione Special orthonormal frames and Dirac spinors in Kerr geometry
Since Einstein's general theory of relativity for gravity is a frame independent theory, it has the freedom of choosing an orthonormal frame. I can use a gauge condition to select a preferred orthonormal frame for some gravitational systems. The gauge condition selects a special orthonormal frame (SOF). This special orthonormal frame has application in particular to a positive energy proof and energy localization for a gravitational system. The gauge condition is related to the solution of the Dirac equation; by solving the Dirac equation we can determine a special orthonormal frame. However, in curved spacetime the solution of Dirac equation is highly nontrivial.
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