Constructs charged multi-sheet wormhole solutions in 4D Einstein-Maxwell-massless phantom scalar gravity via Harrison transformation, demonstrating regular solutions exist beyond the Q_e² + Q_m² < M² bound with throat radius fixed by regularity.
Vacuum solutions of five dimensional Einstein equations generated by inverse scattering method
2 Pith papers cite this work. Polarity classification is still indexing.
abstract
We study stationary and axially symmetric two solitonic solutions of five dimensional vacuum Einstein equations by using the inverse scattering method developed by Belinski and Zakharov. In this generation of the solutions, we use five dimensional Minkowski spacetime as a seed. It is shown that if we restrict ourselves to the case of one angular momentum component, the generated solution coincides with a black ring solution with a rotating two sphere which was found by Mishima and Iguchi recently.
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The authors derive explicit monodromy matrices for Bena-Warner BPS solutions and almost-BPS configurations including two-center black rings, factorize them via nilpotent elements of so(4,4), and construct an SO(4,4) duality relating branches of the Rasheed-Larsen solution.
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Charged multi-sheet wormhole solutions
Constructs charged multi-sheet wormhole solutions in 4D Einstein-Maxwell-massless phantom scalar gravity via Harrison transformation, demonstrating regular solutions exist beyond the Q_e² + Q_m² < M² bound with throat radius fixed by regularity.
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Monodromy-Matrix Description of Extremal Multi-centered Black Holes
The authors derive explicit monodromy matrices for Bena-Warner BPS solutions and almost-BPS configurations including two-center black rings, factorize them via nilpotent elements of so(4,4), and construct an SO(4,4) duality relating branches of the Rasheed-Larsen solution.