4.4 Article

Nonlinear extensions of gravitating dyons: from NUT wormholes to Taub-Bolt instantons

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Astronomy & Astrophysics

Black holes and gravitational waves sourced by non-linear duality rotation-invariant conformal electromagnetic matter

Daniel Flores-Alfonso et al.

Summary: Maxwell's equations exhibit symmetries under duality rotations and conformal transformations. A recent study by Bandos, Lechner, Sorokin, and Townsend has extended electrodynamics to include these symmetries, coupling the theory to General Relativity to investigate self-gravitating configurations. The research reveals charged black holes, exact gravitational waves, Reissner-Nordstrom black hole geometry, and the phenomenon of birefringence in the propagation of photons.

PHYSICS LETTERS B (2021)

Article Multidisciplinary Sciences

Scalarized Nutty Wormholes

Rustam Ibadov et al.

Summary: In this study, scalarized wormholes with a NUT charge in higher curvature theories are constructed and their existence domain and dependence on the NUT charge are determined by varying parameters. The research also explores the limits and properties of different scenarios, shedding light on the critical angle feature of these scalarized nutty wormholes.

SYMMETRY-BASEL (2021)

Article Astronomy & Astrophysics

NUT charges and black hole shadows

Ming Zhang et al.

Summary: This study investigates the nontrivial effects of NUT charges on the shadows of Kerr-Taub-NUT black holes seen by zero-angular-momentum-observers. It is found that as the observer approaches the string singularity, the shadow size can be relatively very small while the distortion is quite large. Additionally, in cases where the string singularity is only located at the south pole axis of the black hole with large NUT charge, the shadow size is maximal for a north pole observer.

PHYSICS LETTERS B (2021)

Article Astronomy & Astrophysics

Taub-NUT solutions in conformal electrodynamics

Alvaro Ballon Bordo et al.

Summary: A novel charged Taub-NUT spacetime is constructed as a non-trivial example of the recently proposed ModMax theory, characterized by the conformal symmetry and SO(2) duality-rotation invariance. The spacetime features non-trivial magnetic fields, showcasing the non-linearity of the field compared to Maxwell theory. The thermodynamics of the new solution, the charged black hole limit, and self-dual solutions are briefly discussed.

PHYSICS LETTERS B (2021)

Article Astronomy & Astrophysics

Hairy Taub-NUT/bolt-AdS solutions in Horndeski theory

Esteban Arratia et al.

Summary: Different Taub-NUT/bolt-anti de Sitter (AdS) solutions within a shift-symmetric sector of Horndeski theory of gravity, featuring nonminimal kinetic coupling of scalar fields to the Einstein tensor, have been presented. Analytical Taub-NUT/bolt-AdS p-branes and solitons in higher dimensions were derived, supported by multiple Horndeski scalar fields with axionic profile. Thermodynamic properties were studied using Euclidean methods, leading to constraints on the parameter space of Horndeski gravity and NUT charge. Future applications in holography were briefly discussed as well.

PHYSICAL REVIEW D (2021)

Article Astronomy & Astrophysics

Topological terms and the Misner string entropy

Luca Ciambelli et al.

Summary: The research utilizes the method of topological renormalization to study the thermodynamics of anti-de Sitter spacetimes, focusing on the entropy contribution of Misner strings. It is found that this method correctly explains the physical quantities in the parity-preserving sector of the theory and further discusses the holographic consequences of adding Chern-Pontryagin topological invariant to the bulk action.

PHYSICAL REVIEW D (2021)

Article Astronomy & Astrophysics

Holographic superconductor from a noncommutative-inspired anti-de Sitter-Einstein-Born-Infeld black hole

Marco Maceda et al.

INTERNATIONAL JOURNAL OF MODERN PHYSICS D (2020)

Article Physics, Particles & Fields

Supersymmetric traversable wormholes

Andres Anabalon et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

Article Astronomy & Astrophysics

Nonlinear duality-invariant conformal extension of Maxwell's equations

Igor Bandos et al.

PHYSICAL REVIEW D (2020)

Article Astronomy & Astrophysics

Nonlinear electrodynamics with the maximum allowable symmetries

B. P. Kosyakov

PHYSICS LETTERS B (2020)

Article Astronomy & Astrophysics

Novel Einstein-scalar-Gauss-Bonnet wormholes without exotic matter

Georgios Antoniou et al.

PHYSICAL REVIEW D (2020)

Article Astronomy & Astrophysics

Double copy of electric-magnetic duality

Yu-tin Huang et al.

PHYSICAL REVIEW D (2020)

Article Astronomy & Astrophysics

Nonlinear electrodynamics generalization of the rotating BTZ black hole

Pedro Canate et al.

PHYSICAL REVIEW D (2020)

Article Physics, Particles & Fields

Four-dimensional traversable wormholes and bouncing cosmologies in vacuum

Andres Anabalon et al.

JOURNAL OF HIGH ENERGY PHYSICS (2019)

Article Physics, Particles & Fields

Duality invariant self-interactions of abelian p-forms in arbitrary dimensions

Ginevra Buratti et al.

JOURNAL OF HIGH ENERGY PHYSICS (2019)

Article Astronomy & Astrophysics

The scalarised Schwarzschild-NUT spacetime

Yves Brihaye et al.

PHYSICS LETTERS B (2019)

Article Astronomy & Astrophysics

Non-commutative inspired black holes in Euler-Heisenberg non-linear electrodynamics

Marco Maceda et al.

PHYSICS LETTERS B (2019)

Article Astronomy & Astrophysics

Thermodynamics of Lorentzian Taub-NUT spacetimes

Robie A. Hennigar et al.

PHYSICAL REVIEW D (2019)

Article Astronomy & Astrophysics

Charged Taub-NUT solution in Lovelock gravity with generalized Wheeler polynomials

Cristobal Corral et al.

PHYSICAL REVIEW D (2019)

Article Astronomy & Astrophysics

Motion of charged particles in a NUTty Einstein-Maxwell spacetime and causality violation

Gerard Clement et al.

GENERAL RELATIVITY AND GRAVITATION (2018)

Article Astronomy & Astrophysics

Cosmological Einstein-Skyrme solutions with nonvanishing topological charge

Fabrizio Canfora et al.

PHYSICAL REVIEW D (2017)

Article Astronomy & Astrophysics

Analytical study of holographic superconductor in Born-Infeld electrodynamics with backreaction

A. Sheykhi et al.

PHYSICS LETTERS B (2016)

Article Astronomy & Astrophysics

Analytic self-gravitating Skyrmions, cosmological bounces and AdS wormholes

Eloy Ayon-Beato et al.

PHYSICS LETTERS B (2016)

Article Astronomy & Astrophysics

Magnetic mass in 4D AdS gravity

Rene Araneda et al.

PHYSICAL REVIEW D (2016)

Article Astronomy & Astrophysics

NUT wormholes

Gerard Clement et al.

PHYSICAL REVIEW D (2016)

Article Physics, Multidisciplinary

On the NUT-Born-Infeld-Λ spacetime

Nora Breton et al.

ANNALS OF PHYSICS (2015)

Article Astronomy & Astrophysics

Test particle motion in the Born-Infeld black hole

Roman Linares et al.

PHYSICAL REVIEW D (2015)

Article Astronomy & Astrophysics

Rehabilitating space-times with NUTs

Gerard Clement et al.

PHYSICS LETTERS B (2015)

Article Astronomy & Astrophysics

Thermodynamic volumes for AdS-Taub-NUT and AdS-Taub-Bolt

Clifford V. Johnson

CLASSICAL AND QUANTUM GRAVITY (2014)

Article Astronomy & Astrophysics

The extended thermodynamic phase structure of Taub-NUT and Taub-Bolt

Clifford V. Johnson

CLASSICAL AND QUANTUM GRAVITY (2014)

Article Astronomy & Astrophysics

Einstein-Euler-Heisenberg theory and charged black holes

Remo Ruffini et al.

PHYSICAL REVIEW D (2013)

Article Astronomy & Astrophysics

Analytic treatment of complete and incomplete geodesics in Taub-NUT space-times

Valeria Kagramanova et al.

PHYSICAL REVIEW D (2010)

Article Astronomy & Astrophysics

Gravitational fields as generalized string models

Francisco J. Hernandez et al.

GRAVITATION & COSMOLOGY (2009)

Article Astronomy & Astrophysics

Higher dimensional Taub-nuts and Taubbolts in Einstein-Maxwell gravity

Adel M. Awad

CLASSICAL AND QUANTUM GRAVITY (2006)

Article Astronomy & Astrophysics

Self-dual fields harbored by a Kerr-Taub-bolt instanton

AN Aliev et al.

PHYSICS LETTERS B (2006)

Letter Astronomy & Astrophysics

Stealth scalar field overflying a 2+1 black hole

E Ayon-Beato et al.

GENERAL RELATIVITY AND GRAVITATION (2006)

Article Astronomy & Astrophysics

Physical interpretation of the NUT family of solutions

VS Manko et al.

CLASSICAL AND QUANTUM GRAVITY (2005)

Article Astronomy & Astrophysics

Birkhoff's theorem for three-dimensional AdS gravity -: art. no. 044027

E Ayón-Beato et al.

PHYSICAL REVIEW D (2004)

Article Astronomy & Astrophysics

Gravitational field of a rotating gravitational dyon

N Dadhich et al.

MODERN PHYSICS LETTERS A (2002)

Article Astronomy & Astrophysics

Geodesic structure of the Born-Infeld black hole

N Bretón

CLASSICAL AND QUANTUM GRAVITY (2002)

Article Astronomy & Astrophysics

The Melvin universe in Born-Infeld theory and other theories of nonlinear electrodynamics

GW Gibbons et al.

CLASSICAL AND QUANTUM GRAVITY (2001)

Letter Astronomy & Astrophysics

Asymptotically anti-de Sitter spacetimes: conserved quantities

A Ashtekar et al.

CLASSICAL AND QUANTUM GRAVITY (2000)