89 citations · 314 across the 7 of their papers we have counts for
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astro-ph1995★ 38 cited
The Open Universe Grishchuk-Zel'dovich Effect
Juan Garcia-Bellido, Andrew R Liddle, David H Lyth +1
The Grishchuk--Zel'dovich effect is the contribution to the microwave background anisotropy from an extremely large scale adiabatic density perturbation, on the standard hypothesis…
astro-ph1994★ 26 cited
False Vacuum Inflation with a Quartic Potential
David Roberts, Andrew R Liddle, David H Lyth
We consider a variant of Hybrid Inflation, where inflation is driven by two interacting scalar fields, one of which has a `Mexican hat' potential and the other a quartic potential.…