17 citations · 17 across the 1 of their papers we have counts for
3 papers
gr-qc2008★ 147 cited
Bounding the greybody factors for Schwarzschild black holes
Petarpa Boonserm, Matt Visser
Greybody factors in black hole physics modify the naive Planckian spectrum that is predicted for Hawking radiation when working in the limit of geometrical optics. We consider the…
gr-qc2007★ 29 cited
Buchdahl-like transformations for perfect fluid spheres
Petarpa Boonserm, Matt Visser
In two previous articles [Phys. Rev. D71 (2005) 124307 (gr-qc/0503007), and gr-qc/0607001] we have discussed several "algorithmic" techniques that permit one (in a purely mechanica…
gr-qc2004★ 17 cited
Effective refractive index tensor for weak field gravity
Petarpa Boonserm, Celine Cattoen, Tristan Faber +2
Gravitational lensing in a weak but otherwise arbitrary gravitational field can be described in terms of a 3 x 3 tensor, the "effective refractive index". If the sources generating…