34 citations · 34 across the 1 of their papers we have counts for
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gr-qc2008★ 12 cited
Effect of a positive cosmological constant on cosmic strings
Sourav Bhattacharya, Amitabha Lahiri
We study cosmic Nielsen-Olesen strings in space-times with a positive cosmological constant. For the free cosmic string in a cylindrically symmetric space-time, we calculate the co…
gr-qc2007★ 34 cited
No hair theorems for positive Λ
Sourav Bhattacharya, Amitabha Lahiri
We extend all known black hole no-hair theorems to space-times endowed with a positive cosmological constant Specifically, we prove that static spherical black holes with $Λ>0…