569 citations · 3.9k across the 76 of their papers we have counts for
4 papers · 1 filter
Solution generating theorems: perfect fluid spheres and the TOV equation
Petarpa Boonserm, Matt Visser, Silke Weinfurtner
We report several new transformation theorems that map perfect fluid spheres into perfect fluid spheres. In addition, we report new ``solution generating'' theorems for the TOV, wh…
Solution generating theorems for perfect fluid spheres
Petarpa Boonserm, Matt Visser, Silke Weinfurtner
The first static spherically symmetric perfect fluid solution with constant density was found by Schwarzschild in 1918. Generically, perfect fluid spheres are interesting because t…
Solution generating theorems for the TOV equation
Petarpa Boonserm, Matt Visser, Silke Weinfurtner
The Tolman-Oppenheimer-Volkov [TOV] equation constrains the internal structure of general relativistic static perfect fluid spheres. We develop several "solution generating" theore…
Analogue spacetime based on 2-component Bose-Einstein condensates
Silke Weinfurtner, Stefano Liberati, Matt Visser
Analogue spacetimes are powerful models for probing the fundamental physical aspects of geometry - while one is most typically interested in ultimately reproducing the pseudo-Riema…