# Noncommutative geometry inspired Einstein-Gauss-Bonnet black holes

@article{Ghosh2017NoncommutativeGI, title={Noncommutative geometry inspired Einstein-Gauss-Bonnet black holes}, author={Sushant G Ghosh}, journal={Classical and Quantum Gravity}, year={2017}, volume={35}, pages={085008} }

Low energy limits of a string theory suggests that the gravity action should include quadratic and higher-order curvature terms, in the form of dimensionally continued Gauss?Bonnet densities. Einstein?Gauss?Bonnet is a natural extension of the general relativity to higher dimensions in which the first and second-order terms correspond, respectively, to general relativity and Einstein?Gauss?Bonnet gravity. We obtain five-dimensional (5D) black hole solutions, inspired by a noncommutative… Expand

#### 10 Citations

Quark stars in the Einstein-Gauss–Bonnet theory: A new branch of stellar configurations

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Abstract The observations of pulsars heavier than 2 M ⊙ have put strong constraints on the equation of state (EoS) above nuclear saturation density. For this reason, the internal structure of a… Expand

Noncommutative inspired wormholes admitting conformal motion involving minimal coupling

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In this manuscript, we explore the existence of wormhole solutions exhibiting spherical symmetry in a modified gravity namely $f(R,T)$ theory by involving some aspects of non-commutative geometry.… Expand

D-dimensional Bardeen–AdS black holes in Einstein–Gauss–Bonnet theory

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We present a D-dimensional Bardeen like Anti-de Sitter (AdS) black hole solution in Einstein–Gauss–Bonnet (EGB) gravity, viz., Bardeen–EGB–AdS black holes. The Bardeen–EGB–AdS black hole has an… Expand

Wormhole solutions in F(T,TG) gravity under Gaussian and Lorentzian non-commutative distributions with conformal motions

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Abstract This paper deals with the existence of wormhole solutions in F ( T , T G ) gravity with the assumption that the matter density profile satisfy the Gaussian and Lorentzian distributions.… Expand

Clouds of strings in 4D Einstein–Gauss–Bonnet black holes

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- 2020

Abstract Recently there has been significant interest in regularizing, a D → 4 limit, of EGB gravity, and the resulting regularized 4 D EGB gravities have nontrivial gravitational dynamics — namely… Expand

Gravitational lensing by charged black hole in regularized 4D Einstein–Gauss–Bonnet gravity

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Among the higher curvature gravities, the most extensively studied theory is the so-called Einstein-Gauss-Bonnet (EGB) gravity, whose Lagrangian contains Einstein term with the GB combination of… Expand

Noncommutative inspired black holes in regularized 4D Einstein–Gauss–Bonnet theory

- Physics
- 2020

Low energy limits of string theory indicated that the standard gravity action should be modified to include higher-order curvature terms, in the form of dimensionally continued Gauss-Bonnet… Expand

Phase transition of AdS black holes in 4D EGB gravity coupled to nonlinear electrodynamics

- Physics
- 2020

Einstein-Gauss-Bonnet (EGB) gravity is an outcome of quadratic curvature corrections to the Einstein-Hilbert gravity action in the form of a Gauss-Bonnet (GB) term in $ D > 4$ dimensions and EGB… Expand

Rotating black holes in 4D Einstein-Gauss-Bonnet gravity and its shadow

- Physics
- 2020

Recently there has been a surge of interest in regularizing, a $ D \to 4 $ limit of, the Einstein-Gauss-Bonnet (EGB) gravity, and the resulting regularized $4D$ EGB gravity has nontrivial dynamics.… Expand

Gravitational Measurements in Higher Dimensions

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Proposing consistent theories of quantum gravity, such as string theory, has recently attracted lots of attention to theories with extra dimensions. In this letter we study the three famous… Expand

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