72 citations · 122 across the 10 of their papers we have counts for
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gr-qc2002★ 2 cited
Removal of Closed Timelike Curves in Kerr-Newman Spacetime
Hongsu Kim
A simple yet systematic new algorithm to investigate the global structure of Kerr-Newman spacetime is suggested. Namely, the global structure of θ=const. timelike submanifolds of K…
gr-qc1997
Toward a Complete Analysis of the Global Structure of Kerr-Newman Spacetime
Hongsu Kim
An attempt is made to supplement Carter's partial investigation of the global structure of Kerr-Newman spacetime on the symmetry axis. Namely, the global structure of θ= const. tim…