Thin-Shell Wormhole Satisfying Energy Conditions
S. Danial Forghani, S. Habib Mazharimousavi, and Mustafa Halilsoy
TL;DR
This paper constructs a thin-shell wormhole that satisfies all energy conditions using a conformal scalar field and extremal Reissner-Nordström black hole, introducing new junction conditions for higher-order terms.
Contribution
It presents a novel method to build energy-condition-compliant thin-shell wormholes using scalar fields and new junction conditions for higher-order gravity theories.
Findings
Successfully constructs a wormhole satisfying all energy conditions.
Introduces new junction conditions for higher-order terms.
Provides a potential pathway to eliminate exotic matter in wormholes.
Abstract
The quartic self-interacting conformal scalar field is used to construct a thin-shell wormhole satisfying all energy conditions. Accompanying the scalar field is the extremal Reissner-Nordstr\"om black hole with a positive cosmological constant. New junction conditions apt for the higher-order terms are introduced in the Gaussian normal coordinates. Our approach may provide a guideline towards getting rid of exotic matter in TSWs.
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