195 citations · 1.1k across the 29 of their papers we have counts for
Showing 2007Show all
3 papers · 1 filter
hep-th2007★ 12 cited
Age-dependent decay in the landscape
Sergei Winitzki
The picture of the "multiverse" arising in diverse cosmological scenarios involves transitions between metastable vacuum states. It was pointed out by Krauss and Dent that the tran…
gr-qc2007★ 62 cited
Attractor scenarios and superluminal signals in k-essence cosmology
Jin U Kang, Vitaly Vanchurin, Sergei Winitzki
Cosmological scenarios with k-essence are invoked in order to explain the observed late-time acceleration of the universe. These scenarios avoid the need for fine-tuned initial con…
gr-qc2007★ 56 cited
Predictions in eternal inflation
Sergei Winitzki
In generic models of cosmological inflation, quantum fluctuations strongly influence the spacetime metric and produce infinitely many regions where the end of inflation (reheating)…