AdS Wormholes from AdS/Ricci-flat Correspondence
Tianhao Wu
TL;DR
This paper constructs AdS wormholes in various dimensions by extending the AdS/Ricci-flat correspondence to include phantom scalar fields, providing new solutions in higher-dimensional gravity theories.
Contribution
It introduces a method to generate AdS wormholes using the extended AdS/Ricci-flat correspondence with axion fields, addressing the complexity of nonlinear equations.
Findings
Constructed AdS wormholes in general dimensions.
Extended the AdS/Ricci-flat correspondence to include phantom scalar fields.
Discussed Ellis-Bronnikov class wormholes in higher dimensions.
Abstract
We discuss the Wormholes in general dimensions by studying the Einstein-phantom scalar field with and without the cosmological constant. Solving AdS wormholes in general dimension is hard due to the nonlinear nature of the theory. In this work, we implement the AdS/Ricci-flat correspondence, extended to include the axion field (the phantom scalar field), to construct AdS wormholes. Wormholes of Ellis-Bronnikov class are discussed in general dimensions.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Cosmology and Gravitation Theories · Noncommutative and Quantum Gravity Theories