Lehners, Jean-Luc Theoretical Cosmology, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
1502.00629.pdf (Preprint), 5MB
PhysRevD.91_083525.pdf (beliebiger Volltext), 2MB
Lehners, J.-L. (2015). Classical Inflationary and Ekpyrotic Universes in the No-Boundary Wavefunction. Physical Review D, 91: 083525. doi:10.1103/PhysRevD.91.083525.