Scale Invariant Gravity in Two-dimensions
Apr, 198915 pages
Published in:
- J.Math.Phys. 32 (1991) 1562-1566
DOI:
Report number:
- PRE-ZIAP-89-08
View in:
Citations per year
Abstract: (AIP)
The vacuum field equations are solved in a V 2 following from the scale‐invariant gravitational Lagrangian £=R k+1. For £=R 2, exactly six solutions exist. Just one of them breaks the scale‐invariance and has indefinite signature. For k→0, nontrivial results also arise. Their relation to two‐dimensional quantum gravity is discussed. For £=F(R) a Birkhoff‐type theorem holds.- gravitation
- dimension: 2
- invariance: conformal
- field equations: solution
References(8)
Figures(0)