A general class of braneworld wormholes

Abstract

The brane cosmology scenario is based on the idea that our Universe is a 3-brane embedded in a five-dimensional bulk. In this work, a general class of braneworld wormholes is explored with $R\ne 0$, where $R$ is the four dimensional Ricci scalar, and specific solutions are further analyzed. A fundamental ingredient of traversable wormholes is the violation of the null energy condition (NEC). However, it is the effective total stress energy tensor that violates the latter, and in this work, the stress energy tensor confined on the brane, threading the wormhole, is imposed to satisfy the NEC. It is also shown that in addition to the local high-energy bulk effects, nonlocal corrections from the Weyl curvature in the bulk may induce a NEC violating signature on the brane. Thus, braneworld gravity seems to provide a natural scenario for the existence of traversable wormholes.

6 pages, Revtex4. V2: comments and references added, to appear in Phys. Rev. D

References in corpus (27)

• Brane-World Gravity
• Brane-world gravity
• Phantom energy traversable wormholes
• Brane-World Black Holes
• Wormholes supported by a phantom energy
• Morris-Thorne wormholes with a cosmological constant
• Possible wormholes in a brane world
• Stars in the braneworld
• Stability of phantom wormholes
• New black holes in the brane-world?
• Charged Rotating Black Holes on a 3-Brane
• Chaplygin traversable wormholes
• Traversable wormholes from massless conformally coupled scalar fields
• Static wormhole solution for higher-dimensional gravity in vacuum
• Charged Brane-World Black Holes
• Brans-Dicke wormholes in the Jordan and Einstein frames
• On a general class of brane-world black holes
• Relativistic Stars in Randall-Sundrum Gravity
• Bulk shape of brane-world black holes
• Black Hole Solutions in Braneworlds with Induced Gravity
• The world is not enough
• Van der Waals quintessence stars
• Wormhole solutions in the Randall-Sundrum scenario
• On-brane data for braneworld stars
• Gravitational collapse and black hole evolution: do holographic black holes eventually "anti-evaporate"?
• Wormholes supported by the kink-like configuration of a scalar field
• Observing braneworld black holes

Cited by in corpus (106)

• Wormhole geometries in f(R) modified theories of gravity
• Modified-gravity wormholes without exotic matter
• Wormhole geometries in modified teleparralel gravity and the energy conditions
• Searching Exact Solutions for Compact Stars in Braneworld: a conjecture
• Wormholes supported by hybrid metric-Palatini gravity
• Einstein-Gauss-Bonnet traversable wormholes satisfying the weak energy condition
• Thin accretion disks in stationary axisymmetric wormhole spacetimes
• Wormhole geometries supported by a nonminimal curvature-matter coupling
• Generic spherically symmetric dynamic thin-shell traversable wormholes in standard general relativity
• Traversable asymptotically flat wormholes in Rastall gravity
• Static and symmetric wormholes respecting energy conditions in Einstein-Gauss-Bonnet gravity
• Electromagnetic signatures of thin accretion disks in wormhole geometries
• Thin-shell wormholes in d-dimensional general relativity: Solutions, properties, and stability
• Traversable wormholes satisfying the weak energy condition in third-order Lovelock gravity
• General class of wormhole geometries in conformal Weyl gravity
• Exact solutions for the Einstein-Gauss-Bonnet theory in five dimensions: Black holes, wormholes and spacetime horns
• New asymptotically flat phantom wormhole solutions
• Generalized uncertainty principle corrections in Rastall-Rainbow Casimir wormholes
• Validation of Energy Conditions in Wormhole Geometry within Viable $f(R)$ Gravity
• General class of vacuum Brans-Dicke wormholes
• Higher-dimensional evolving wormholes satisfying the null energy condition
• Phantom stars and topology change
• Conformally symmetric traversable wormholes
• Dynamic thin-shell black-bounce traversable wormholes
• Wormholes in generalized hybrid metric-Palatini gravity obeying the matter null energy condition everywhere
• Self-sustained traversable wormholes in noncommutative geometry
• Gravitational waves from quasinormal modes of a class of Lorentzian wormholes
• Wormhole in $f(Q)$ gravity
• Wormhole geometries with conformal motions
• Gravitational lensing by wormholes supported by electromagnetic, scalar, and quantum effects
• Classical tests of general relativity in brane world models
• Static spherically symmetric wormholes in $f(Q,T)$ gravity
• Phantom fluid supporting traversable wormholes in alternative gravity with extra material terms
• Can extra dimensional effects allow wormholes without exotic matter?
• Beyond Einstein's General Relativity: Hybrid metric-Palatini gravity and curvature-matter couplings
• Wormholes minimally violating the null energy condition
• Constraining the tidal charge of brane black holes using their shadows
• Traversable Wormholes in $f(R,T)$ Gravity
• Quasinormal frequencies of black hole in the braneworld
• Wormhole geometries in Eddington-inspired Born-Infeld gravity
• Solar system tests of brane world models
• Novel third-order Lovelock wormhole solutions
• Static spherically symmetric wormholes in generalized $f(R,\varphi )$ gravity
• Nonminimal coupling for the gravitational and electromagnetic fields: Traversable electric wormholes
• Phantom Wormholes in (2+1)-dimensions
• Self-sustained wormholes in modified dispersion relations
• Morris-Thorne Wormholes in $f(R,T)$ modified theory of gravity
• Exact wormhole solutions with nonminimal kinetic coupling
• Generalised Ellis-Bronnikov Wormholes in $f(R)$ Gravity
• Scalar wormholes in cosmological setting and their instability
• A new class of stable $(2+1)$ dimensional thin shell wormhole
• Double gravitational layer traversable wormholes in hybrid metric-Palatini gravity
• Wormhole solutions with a polynomial equation-of-state and minimal violation of the null energy condition
• Exotic solutions in General Relativity: Traversable wormholes and 'warp drive' spacetimes
• Dynamic wormhole geometries in hybrid metric-Palatini gravity
• Wormholes with fluid sources: A no-go theorem and new examples
• Wormholes and solitonic shells in five-dimensional DGP theory
• Static wormholes on the brane inspired by Kaluza-Klein gravity
• Non-minimal Wu-Yang wormhole
• Traversable wormholes in beyond Horndeski theories
• Asymptotically flat wormhole solutions with variable equation-of-state parameter
• Static traversable wormholes in Lyra manifold
• Evolving wormhole in the brane-world scenario
• Phantom Wormhole Solutions in a Generic Cosmological Constant Background
• Rotating black holes in a Randall-Sundrum brane with a cosmological constant
• Non-exotic traversable wormholes in $f\left(R,T_{ab}{T}^{ab}\right)$ gravity
• Exact solutions of Brans-Dicke wormholes in the presence of matter
• Palatini wormholes and energy conditions from the prism of General Relativity
• Non-exotic static spherically symmetric thin-shell wormhole solution in $f(Q,T)$ gravity
• Wormholes in de Sitter branes
• Possibility of hyperbolic tunneling
• Electromagnetic perturbations in new brane world scenarios
• Quark-Hadron Phase Transitions in Brane-World Cosmologies
• Wormhole solution in modified teleparallel-Rastall gravity and energy conditions
• Propagation of Test Particles and Scalar Fields on a Class of Wormhole Space-Times
• Generalised Ellis-Bronnikov wormholes embedded in warped braneworld background and energy conditions
• Robustness of braneworld scenarios against tensorial perturbations
• Gravity's Rainbow induces Topology Change
• Wormhole and its Analogue in Brane World
• Inflating wormholes in the braneworld models
• Energy-Momentum Squared Gravity: A Brief Overview
• Traversable wormholes without exotic matter in multimetric repulsive gravity
• Deforming regular black holes
• Lorentzian wormhole in the framework of loop quantum cosmology
• On the gravitational collapse in 4-dimensional Einstein-Gauss-Bonnet gravity
• Five-dimensional regular black holes in a brane world
• Lorentzian wormholes in an emergent universe
• A Spectral Approach for Quasinormal Frequencies of Noncommutative Geometry-inspired Wormholes
• Some unusual wormholes in general relativity
• Dynamical analysis of null geodesics in brane-world spacetimes
• Wormholes in Horava gravity with cosmological constant
• Possible observation sequences of Brans-Dicke wormholes
• Stealth Ellis Wormholes In Horndeski theories
• Deformations of the vacuum solutions of general relativity subjected to linear constraints
• Time machines and traversable wormholes in modified theories of gravity
• Kinetic gravity braiding wormhole geometries
• On a New Approach for Constructing Wormholes in Einstein-Born-Infeld Gravity
• Wormholes from beyond
• Schwarzschild Solution on the Brane
• Geodesics in Generalised Ellis-Bronnikov Spacetime Embedded in Warped 5D Background
• A new shape function and some specific wormhole solutions in braneworld scenario
• Black holes and wormholes in Deser-Woodard gravity
• Geodesic dynamics in brane-de Sitter wormholes
• Surface gravity in spherically symmetric collapsing stars
• Traversable Lorentzian wormhole on the Shtanov-Sahni braneworld with matter obeying the energy conditions
• Vector wormholes as conduits for matter interaction