131 citations · 346 across the 10 of their papers we have counts for
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gr-qc2017★ 37 cited
Neutron Stars in Screened Modified Gravity: Chameleon vs Dilaton
Philippe Brax, Anne-Christine Davis, Rahul Jha
We consider the scalar field profile around relativistic compact objects such as neutron stars for a range of modified gravity models with screening mechanisms of the chameleon and…
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…
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…