116 citations · 453 across the 10 of their papers we have counts for
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gr-qc2009
Island Cosmology
Sourish Dutta, Tanmay Vachaspati
If the observed dark energy is a cosmological constant, the canonical state of the universe is de Sitter spacetime. In such a spacetime, quantum fluctuations that violate the null…
gr-qc2006★ 54 cited
Voids of dark energy
Sourish Dutta, Irit Maor
We investigate the clustering properties of a dynamical dark energy component. In a cosmic mix of a pressureless fluid and a light scalar field, we follow the linear evolution of s…