most citedWhen did cosmic acceleration start? How fast was the transition?

61 citations · 61 across the 1 of their papers we have counts for

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astro-ph2007★ 61 cited

When did cosmic acceleration start? How fast was the transition?

Emille E. O. Ishida, Ribamar R. R. Reis, Alan V. Toribio +1

Cosmic acceleration is investigated through a kink-like expression for the deceleration parameter (q). The new parametrization depends on the initial (q_i) and final (q_f) values o…