17 citations · 44 across the 3 of their papers we have counts for
3 papers
astro-ph2001★ 17 cited
Future supernova probes of quintessence
S. C. C. Ng, D. L. Wiltshire
We investigate the potential of a future supernovae data set, as might be obtained by the proposed SNAP satellite, to discriminate between two possible explanations for the observe…
astro-ph2000★ 10 cited
Observational constraints upon quintessence models arising from moduli fields
S. C. C. Ng
We study observational constraints on cosmological models with a quintessence arising from moduli fields. The scalar field potential is given by a double exponential potential V=V_…
astro-ph2000★ 17 cited
Properties of cosmologies with dynamical pseudo Nambu-Goldstone bosons
S. C. C. Ng, D. L. Wiltshire
We study observational constraints on cosmological models with a quintessence field in the form of a dynamical pseudo Nambu-Goldstone boson. After reviewing the properties of the s…