Abstract
We discuss the structure of a gravitational Euclidean instanton obtained through coupling of gravity to electromagnetism. This Euclidean solution can be interpreted as a tunneling to a hyperbolic space (baby universe) or alternatively as a static wormhole that joins two asymptotically flat spaces of a Reissner-Nordström type solution.
Recommended Citation
M. Cavaglia et al., "Anisotropic Wormhole: Tunneling in Time and Space," Physical Review D, vol. 49, no. 12, pp. 6493 - 6499, American Physical Society (APS), Jun 1994.
The definitive version is available at https://doi.org/10.1103/PhysRevD.49.6493
Department(s)
Physics
International Standard Serial Number (ISSN)
0556-2821
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 1994 American Physical Society (APS), All rights reserved.
Publication Date
01 Jun 1994
