Friedmann Universes and Exact Solutions in String Cosmology
arXiv:hep-th/9507006 · doi:10.1088/0264-9381/12/10/011
Abstract
We show that the classical null strings generate the Hilbert-Einstein gravity corresponding to D-dimensional Friedmann universes.
8 pages, LATEX
Cited by in corpus (16)
- BPS preons and tensionless super-p-brane in generalized superspace
- Null Strings in Schwarzschild Spacetime
- Variational principle and a perturbative solution of non-linear string equations in curved space
- Schild's Null Strings in Flat and Curved Backgrounds
- Exact String Solutions in Nontrivial Backgrounds
- Null string evolution in black hole and cosmological spacetimes
- Singularities in geodesic surface congruence
- Dynamics of stringy congruence in early universe
- Tension as a Perturbative Parameter in Non--Linear String Equations in Curved Space--Time
- Strings in Homogeneous Background Spacetimes
- Tensionless String in the Notoph Background
- Null Strings in Kerr Spacetime
- Null Branes in Curved Backgrounds
- Null Strings and Membranes in Demianski-Newman Background
- String Propagation in Bianchi Type I models: Dynamical anisotropy Damping and Consequences
- Gas of thin tubes of massless scalar field as a possible model of unified dark fluid