Novel traversable wormhole in General Relativity and Einstein-Scalar-Gauss-Bonnet theory supported by nonlinear electrodynamics

Abstract

Several traversable wormholes (T-WHs) of the Morris-Thorne type have been presented as exact solutions of Einstein-nonlinear electrodynamics gravity (GR-NLED), e.g. \cite{Arellano2009, Bronnikov2018,Bronnikov_Walia2021, Canate_Breton2018, Canate_Breton_Ortiz2020, Canate_Magos_Breton2020}. However, none of these solutions is support by a nonlinear electrodynamics model satisfying plausible conditions. In this work, we present the first traversable wormhole solution of Einstein-nonlinear electrodynamics gravity coupled to a self-interacting phantom scalar field (GR-NLED-SF) with a NLED model such that in the limit of weak field becomes the Maxwell electrodynamics, is presented. Furthermore, we show that this novel T-WH spacetime is also an exact solution of the Einstein-scalar-Gauss-Bonnet (EsGB) theory with a nonlinear electrodynamics source, but now with a real scalar field having a positive kinetic term.

22 pages, 4 figures

References in corpus (19)

• Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Likelihoods and Parameters from the WMAP data
• Dark energy cosmology from higher-order, string-inspired gravity and its reconstruction
• String-inspired Gauss-Bonnet gravity reconstructed from the universe expansion history and yielding the transition from matter dominance to dark energy
• Cosmology and Astrophysical Constraints of Gauss-Bonnet Dark Energy
• Gravitational Lensing by Wormholes
• Gauss-Bonnet Quintessence: Background Evolution, Large Scale Structure and Cosmological Constraints
• Strong deflection limit analysis and gravitational lensing of an Ellis wormhole
• Fundamental photon orbits: black hole shadows and spacetime instabilities
• Deflection angle of light in an Ellis wormhole geometry
• Field sources for Simpson-Visser space-times
• Instability of wormholes supported by a ghost scalar field. II. Nonlinear evolution
• Novel Black-Hole Solutions in Einstein-Scalar-Gauss-Bonnet Theories with a Cosmological Constant
• New analytic models of traversable wormholes
• Non-Minimally Coupled Einstein Gauss Bonnet Inflation Phenomenology in View of GW170817
• Chaotic inflation, radiative corrections and precision cosmology
• Nonsingular black holes in nonlinear gravity coupled to Euler-Heisenberg electrodynamics
• Traversable wormholes coupled to nonlinear electrodynamics
• ${\varphi }^4$ inflation is not excluded
• Quantum Corrections to Solitons in the ${\Phi }^8$ Model

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• Field Sources for Wormholes With Multiple Throats/Anti-throats
• Self-Supporting Wormholes in Four Dimensions with Scalar Field
• Analytical solution of traversable wormholes in the presence of positive cosmological constant
• Field Sources for Generalized Ellis-Bronnikov Wormhole