Extension of photon surfaces and their area: Static and stationary spacetimes

Uniqueness of photon spheres in electro-vacuum spacetimes

(2016) Carla Cederbaum et al.   CLASSICAL AND QUANTUM GRAVITY

Kerr black holes with Proca hair

(2016) Carlos Herdeiro et al.   CLASSICAL AND QUANTUM GRAVITY

Is the Gravitational-Wave Ringdown a Probe of the Event Horizon?

(2016) Vitor Cardoso et al.   PHYSICAL REVIEW LETTERS

Aspherical photon and anti-photon surfaces

(2016) G.W. Gibbons et al.   PHYSICS LETTERS B

Spherical polytropic balls cannot mimic black holes

(2016) Hiromi Saida et al.   Progress of Theoretical and Experimental Physics

Uniqueness of the static Einstein–Maxwell spacetimes with a photon sphere

(2015) Stoytcho Yazadjiev et al.   CLASSICAL AND QUANTUM GRAVITY

Construction and physical properties of Kerr black holes with scalar hair

(2015) Carlos Herdeiro et al.   CLASSICAL AND QUANTUM GRAVITY

Uniqueness of the static spacetimes with a photon sphere in Einstein-scalar field theory

(2015) Stoytcho Yazadjiev   PHYSICAL REVIEW D

Kerr Black Holes with Scalar Hair

(2014) Carlos A. R. Herdeiro et al.   PHYSICAL REVIEW LETTERS

Formation of photon spheres in boson stars with a nonminimally coupled field

(2013) D Horvat et al.   CLASSICAL AND QUANTUM GRAVITY

Time delay between relativistic images as a probe of cosmic censorship

(2013) Satyabrata Sahu et al.   PHYSICAL REVIEW D

Can strong gravitational lensing distinguish naked singularities from black holes?

(2012) Satyabrata Sahu et al.   PHYSICAL REVIEW D

Area—Angular-Momentum Inequality for Axisymmetric Black Holes

(2011) Sergio Dain et al.   PHYSICAL REVIEW LETTERS

Time delay and magnification centroid due to gravitational lensing by black holes and naked singularities

(2008) K. S. Virbhadra et al.   PHYSICAL REVIEW D

Highly distorted apparent horizons and the hoop conjecture

(2008) Hirotaka Yoshino   PHYSICAL REVIEW D