119 citations · 262 across the 7 of their papers we have counts for
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Some generalizations of the Raychaudhuri equation
Gabriel Abreu, Matt Visser
The Raychaudhuri equation has seen extensive use in general relativity, most notably in the development of various singularity theorems. In this rather technical article we shall g…
Entropy bounds for uncollapsed rotating bodies
Gabriel Abreu, Matt Visser
Entropy bounds in black hole physics, based on a wide variety of different approaches, have had a long and distinguished history. Recently the current authors have turned attention…
Entropy bounds for uncollapsed matter
Gabriel Abreu, Matt Visser
In any static spacetime the quasilocal Tolman mass contained within a volume can be reduced to a Gauss-like surface integral involving the flux of a suitably defined generalized su…
Tolman mass, generalized surface gravity, and entropy bounds
Gabriel Abreu, Matt Visser
In any static spacetime the quasi-local Tolman mass contained within a volume can be reduced to a Gauss-like surface integral involving the flux of a suitably defined generalized s…
Kodama time: Geometrically preferred foliations of spherically symmetric spacetimes
Gabriel Abreu, Matt Visser
In a general time-dependent (3+1)-dimensional spherically symmetric spacetime, the so-called Kodama vector is a naturally defined geometric quantity that is timelike outside the ev…
The quantum interest conjecture in (3+1)-dimensional Minkowski space
Gabriel Abreu, Matt Visser
The quantum inequalities, and the closely related quantum interest conjecture, impose restrictions on the distribution of the energy density measured by any time-like observer, pot…