131 citations · 346 across the 10 of their papers we have counts for
Showing 2014Show all
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gr-qc2014★ 50 cited
Stationary Black Holes with Time-Dependent Scalar Fields
Alexander A. H. Graham, Rahul Jha
It has been well known since the 1970s that stationary black holes do not generically support scalar hair. Most of the no-hair theorems which support this depend crucially upon the…
astro-ph.CO2014★ 18 cited
Astrophysical black holes in screened modified gravity
Anne-Christine Davis, Ruth Gregory, Rahul Jha +1
Chameleon, environmentally dependent dilaton, and symmetron gravity are three models of modified gravity in which the effects of the additional scalar degree of freedom are screene…
gr-qc2014★ 57 cited
Non-Existence of Black Holes with Non-Canonical Scalar Fields
Alexander A. H. Graham, Rahul Jha
We study the existence of stationary black holes with a non-canonical scalar field as a matter source. We prove a simple black hole no-hair theorem which rules out the existence of…