11 citations · 28 across the 12 of their papers we have counts for
4 papers · 1 filter
The dark bubbleography
Souvik Banerjee, Ulf Danielsson, Maximilian Zemsch
We present the holographic construction of the dark bubble model of dark energy and highlight the pivotal role played by the non-normalizable modes. Following the route of holograp…
Experimental tests of dark bubble cosmology
Ulf Danielsson, Daniel Panizo
In this paper we use -corrections to the -brane action to obtain a non-zero and positive cosmological constant in the induced cosmology living on the dark bubble. Its…
Shedding light on dark bubble cosmology
Ivano Basile, Ulf Danielsson, Suvendu Giri +1
Dark bubble cosmology is an alternative paradigm to compactification, which can circumvent issues of moduli stabilization and scale separation. In this paper we investigate how ele…
Horizonless black hole mimickers with spin
Ulf Danielsson, Suvendu Giri
In this paper, we study rotating horizon less black shells as an alternative to Kerr black holes. We make use of Ernst's potential to solve the Einstein equations perturbatively in…