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gr-qc1997
Instanton Supported Scalar Hair on Black Holes
Jennie Traschen, K. Z. Win
We present analytical perturbative, and numerical solutions of the Einstein equation which describe a black hole with a nontrivial dilaton field and a purely topological gauge pote…
gr-qc1996
Ricci Tensor of Diagonal Metric
K. Z. Win
Efficient formulae of Ricci tensor for an arbitrary diagonal metric are presented.