Noncommutative deformation of four-dimensional Einstein gravity
β Scribed by Cardella, Matteo A; Zanon, Daniela
- Book ID
- 121195097
- Publisher
- Institute of Physics
- Year
- 2003
- Tongue
- English
- Weight
- 138 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0264-9381
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
There are many approaches to noncommutative geometry and its use in physics, the ? operator algebra and C -algebra one, the deformation quantization one, the qu- tum group one, and the matrix algebra/fuzzy geometry one. This volume introduces and develops the subject by presenting in particular the
In three spacetime dimensions, the Einstein equations imply that source-free regions are flat. Localized sources can therefore only affect geometry globally rather than locally. Some of these effects, especially those generated by mass and angular momentum are discussed.