69 citations · 1.1k across the 61 of their papers we have counts for
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gr-qc2014★ 30 cited
Are Black Holes Springy?
Michael R. R. Good, Yen Chin Ong
A -dimensional asymptotically flat Kerr black hole angular speed can be used to define an effective spring constant, . Its maximum value is the Schwarzschild…
hep-th2014★ 31 cited
Relativistic superfluidity and vorticity from the nonlinear Klein-Gordon equation
Chi Xiong, Michael R. R. Good, Yulong Guo +2
We investigate superfluidity, and the mechanism for creation of quantized vortices, in the relativistic regime. The general framework is a nonlinear Klein-Gordon equation in curved…
gr-qc2014★ 8 cited
Geometric creation of quantum vorticity
Michael R. R. Good, Chi Xiong, Alvin J. K. Chua +1
We consider superfluidity and quantum vorticity in rotating spacetimes. The system is described by a complex scalar satisfying a nonlinear Klein-Gordon equation. Rotation terms are…