26 citations · 47 across the 6 of their papers we have counts for
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astro-ph2004
Fitting Type Ia supernovae with coupled dark energy
Luca Amendola, Maurizio Gasperini, Federico Piazza
We discuss the possible consistency of the recently discovered Type Ia supernovae at z>1 with models in which dark energy is strongly coupled to a significant fraction of dark matt…
gr-qc2004
Towards a future singularity?
M. Gasperini
We discuss whether the future extrapolation of the present cosmological state may lead to a singularity even in case of "conventional" (negative) pressure of the dark energy field,…