Derives Smarr formula from generalized Komar charge in 4D Einstein-NLED theories by treating coupling constant as dynamical field, and analyzes thermodynamics of regular Bardeen black hole.
Misner and John A
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Numerical non-perturbative stationary vacuum ring wormhole solutions invariant under throat reflections, with slow-rotation M ~ J^2, fast-rotation J = M^2, and limits mimicking extremal Kerr.
A 3-neck wormhole metric obtained via spherical inversion of a 3-torus is asserted to be an exact non-vacuum solution of Einstein's field equations with diagonal Ricci and stress-energy tensors.
A stationary axisymmetric traversable wormhole with throat-localized conical dressing produces cosmic-string cores that saturate radial NEC while the throat supplies the required exoticity, with perturbations showing throat-centered NEC violation and nonaxisymmetric mixing.
citing papers explorer
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Derivation of the Smarr formula from the Komar charge in Einstein-nonlinear electrodynamics theories and applications to regular black holes
Derives Smarr formula from generalized Komar charge in 4D Einstein-NLED theories by treating coupling constant as dynamical field, and analyzes thermodynamics of regular Bardeen black hole.
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Stationary generalizations for the vacuum ring wormhole
Numerical non-perturbative stationary vacuum ring wormhole solutions invariant under throat reflections, with slow-rotation M ~ J^2, fast-rotation J = M^2, and limits mimicking extremal Kerr.
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Spacetime triple wormhole
A 3-neck wormhole metric obtained via spherical inversion of a 3-torus is asserted to be an exact non-vacuum solution of Einstein's field equations with diagonal Ricci and stress-energy tensors.
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Rotating Traversable Wormholes with a Throat-Localized Conical Dressing and Two Conical Cosmic-String Cores
A stationary axisymmetric traversable wormhole with throat-localized conical dressing produces cosmic-string cores that saturate radial NEC while the throat supplies the required exoticity, with perturbations showing throat-centered NEC violation and nonaxisymmetric mixing.