34 citations · 113 across the 9 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
gr-qc2014★ 22 cited
Critical Behavior in a Massless Scalar Field Collapse with Self-interaction Potential
Xuefeng Zhang, H. Lu
We examine a one-parameter family of analytical solutions representing spherically symmetric collapse of a nonlinear massless scalar field with self-interaction in an asymptoticall…
hep-th2014★ 19 cited
Exact Collapse Solutions in D=4, N=4 Gauged Supergravity and Their Generalizations
H. Lu, Xuefeng Zhang
We construct an exact time-dependent solution in , gauged supergravity, where the gauge fields of the subgroup of the carry independent…
hep-th2014★ 34 cited
Exact Black Hole Formation in Asymptotically (A)dS and Flat Spacetimes
Xuefeng Zhang, H. Lu
We consider four-dimensional Einstein gravity minimally coupled to a dilaton scalar field with a supergravity-inspired scalar potential. We obtain an exact time-dependent spherical…