Thin-shell wormholes from the regular Hayward black hole

Abstract

We revisit the regular black hole found by Hayward in $4-$dimensional static, spherically symmetric spacetime. To find a possible source for such a spacetime we resort to the non-linear electrodynamics in general relativity. It is found that a magnetic field within this context gives rise to the regular Hayward black hole. By employing such a regular black hole we construct a thin-shell wormhole for the case of various equations of state on the shell. We abbreviate a general equation of state by $p=\psi \left(\sigma \right)$ where $p$ is the surface pressure which is the function of the mass density ($\sigma$). In particular, a linear, logarithmic, Chaplygin, etc. forms of equations of state are considered. In each case we study the stability of the thin-shell against linear perturbations. We plot the stability regions by tuning the parameters of the theory. It is observed that the role of the Hayward parameter is to make the TSW more stable. Perturbations of the throat with small velocity condition is also studied. The matter of our TSWs, however, remains to be exotic.

7 pages 5 figures, extended version

References in corpus (43)

• Formation and evaporation of non-singular black holes
• Regular Black Hole in General Relativity Coupled to Nonlinear Electrodynamics
• Regular Magnetic Black Holes and Monopoles from Nonlinear Electrodynamics
• Traversable wormholes: Some simple examples
• Thin-shell wormholes: Linearization stability
• Traversable wormholes from surgically modified Schwarzschild spacetimes
• Rotating regular black holes
• Morris-Thorne wormholes with a cosmological constant
• Extended tachyon field, Chaplygin gas and solvable k-essence cosmologies
• Stability of phantom wormholes
• Regular Black Holes and Topology Change
• Generic spherically symmetric dynamic thin-shell traversable wormholes in standard general relativity
• Chaplygin traversable wormholes
• Stability analysis of dynamic thin shells
• Open and Closed Universes, Initial Singularities and Inflation
• Stability of Chaplygin gas thin-shell wormholes
• Cylindrical thin-shell wormholes
• Stability of thin-shell wormholes with spherical symmetry
• Thin-shell wormholes in d-dimensional general relativity: Solutions, properties, and stability
• Stability of Transparent Spherically Symmetric Thin Shells and Wormholes
• Thin-shell wormholes in dilaton gravity
• Example of a stable wormhole in general relativity
• Chaplygin-like gas and branes in black hole bulks
• Thin-shell wormholes with a generalized Chaplygin gas
• Tolman-Oppenheimer-Volkoff equations in presence of the Chaplygin gas: stars and wormhole-like solutions
• Mechanical Stability of Cylindrical Thin-Shell Wormholes
• Thin-shell wormholes with a generalized Chaplygin gas in Einstein-Born-Infeld theory
• Some general aspects of thin-shell wormholes with cylindrical symmetry
• Thin-shell wormholes associated with global cosmic strings
• Stability Analysis of Thin-Shell Wormholes from Charged Black String
• Wormholes supported by phantom-like modified Chaplygin gas
• Brans-Dicke cylindrical wormholes
• Dilaton thin-shell wormholes supported by a generalized Chaplygin gas
• Stable thin-shell wormholes with a Chaplygin gas in Einstein-Maxwell-Gauss-Bonnet gravity
• More about the Tolman-Oppenheimer-Volkoff equations for the generalized Chaplygin gas
• Wormholes and solitonic shells in five-dimensional DGP theory
• Spherical Thin-Shell Wormholes and Modified Chaplygin Gas
• Cylindrical wormholes with positive cosmological constant
• Probing global aspects of a geometry by the self-force on a charge; cylindical thin-shell wormholes
• Black hole and thin-shell wormhole solutions in Einstein-Hoffman-Born-Infeld theory
• More about thin-shell wormholes associated to cosmic strings
• Cylindrical thin-shell wormholes and energy conditions
• Charge screening by thin-shells in a 2+1-dimensional regular black hole

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• Exact traversable wormhole solution in bumblebee gravity
• Light deflection by Damour-Solodukhin wormholes and Gauss-Bonnet theorem
• Wormhole solutions in symmetric teleparallel gravity
• The effect of the Brane-Dicke coupling parameter on weak gravitational lensing by wormholes and naked singularities
• Weak gravitational lensing of regular black holes with cosmic strings using the Gauss-Bonnet theorem
• Effects of Thermal Fluctuations on the Thermodynamics of Modified Hayward Black Hole
• Traversable wormhole inspired by non-commutative geometries in $f(Q)$ gravity with conformal symmetry
• Hayward black holes in Einstein-Gauss-Bonnet gravity
• Strong deflection gravitational lensing by a modified Hayward black hole
• Thin-shell wormholes with charge in F(R) gravity
• Gravitational lensing by wormholes supported by electromagnetic, scalar, and quantum effects
• Accretion and Evaporation of Modified Hayward Black Hole
• Weak Gravitational Lensing in Dark Matter and Plasma Mediums for Wormhole-like Static Aether Solution
• Traversable wormholes in the extended teleparallel theory of gravity with matter coupling
• Existence of Wormhole Solutions in $f(Q,T)$ Gravity under Non-commutative Geometries
• Existence of traversable wormholes in the spherical stellar systems
• Gravitinos Tunneling From Traversable Lorentzian Wormholes
• Charged Thin-shell Gravastars in Noncommutative Geometry
• Rotating Thin-Shell Wormhole
• Quantum Gravity Evolution in the Hawking Radiation of a Rotating Regular Hayward Black Hole
• Conical Morris-Thorne Wormholes with a Global Monopole Charge
• Tideless Traversable Wormholes surrounded by cloud of strings in $f(R)$ gravity
• Evolving topologically deformed wormholes supported in the dark matter halo
• Dynamic wormhole solutions in Einstein-Cartan gravity
• Thin-shell wormholes with a double layer in quadratic F(R) gravity
• Structure and stability of traversable thin-shell wormholes in Palatini $f(\mathcal{R})$ gravity
• Nonsingular Black Holes in $4D$ Einstein--Gauss--Bonnet Gravity
• Inflation and Acceleration of the Universe by Nonlinear Magnetic Monopole Fields
• Weak deflection angle by Casimir wormhole using Gauss-bonnet theorem and its shadow
• Energy Conditions in Higher Derivative $f(R,\square R,T)$ Gravity
• Quasinormal modes of dS and AdS Black Holes: Feedforward neural network method
• Formation of Wormholes by Dark Matter in the Galaxy Dragonfly 44
• Stable Bounded Excursion Gravastars with Regular Black Holes
• Stability of Effective Thin-shell Wormholes Under Lorentz Symmetry Breaking Supported by Dark Matter and Dark Energy
• Thermodynamic Phase Transition and global stability of the Regular Hayward Black hole Surrounded by Quintessence
• Canonical Acoustic Thin-Shell Wormholes
• Circular motion around a regular rotating Hayward black hole
• On a Particular Thin-shell Wormhole
• Traversable Wormholes in Einstein-Euler-Heisenberg Gravity: Geometry, Energy Conditions, and Gravitational Lensing
• Thin-Shell Wormholes in Neo-Newtonian Theory
• Mass parameter and the bounds on redshifts and blueshifts of photons emitted from geodesic particle orbiting in the vicinity of regular black holes
• Traversable Thin-shell Wormhole in the 4D Einstein-Gauss-Bonnet Theory
• Tunneling Analysis of Regular Black Holes with Cosmic Strings-Like Solution in Newman-Janis Algorithm
• Fate of a Thin-Shell Wormhole Powered by Morris-Thorne Wormhole
• Does violation of Cosmic No-hair Conjecture guarantee the existence of Wormhole?
• Formation of regular black hole from baryonic matter
• Thin-shell wormholes in de Rham-Gabadadze-Tolley massive gravity
• Stable Dyonic Thin-Shell Wormholes in Low-Energy String Theory
• Linearized Stability of Bardeen de-Sitter Thin-Shell Wormholes
• Linear Stability Analysis of Evolving Thin Shell Wormholes
• Linearized Stability of Harada Thin-Shell Wormholes
• Orbital motion of test particles in regular Hayward black hole space-time
• Perturbative deflection angles of timelike rays
• Non-linear Electrodynamics in Blandford-Znajeck Energy Extraction
• Structure of test magnetic fields and charged particle motion around the Hayward spacetime
• Formation of the Hayward black hole from a collapsing shell
• Newtonian wormholes
• Sculpting Spacetime: Thin Shells in Wormhole Physics
• Thin-shell wormholes in cosmic voids