CGHS model (Q5010970)
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toy model of gravity in 1+1 dimensions
- Callan–Giddings–Harvey–Strominger model
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | CGHS model |
toy model of gravity in 1+1 dimensions |
|
Statements
![{\displaystyle S={\frac {1}{2\pi }}\int d^{2}x\,{\sqrt {-g}}\left\{e^{-2\phi }\left[R+4\left(\nabla \phi \right)^{2}+4\lambda ^{2}\right]-\sum _{i=1}^{N}{\frac {1}{2}}\left(\nabla f_{i}\right)^{2}\right\}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/4f5c7279430f972f668071517d19ddd9a9289894)
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Sitelinks
Wikipedia(3 entries)
- enwiki CGHS model
- frwiki Modèle CGHS
- ptwiki Modelo de CGHS