Characterizations of perfect fluid spacetimes obeying f(ℛ)-gravity equipped with different gradient solitons
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Publication:6143486
DOI10.1142/s0219887823501748arXiv2202.03254OpenAlexW4363679569MaRDI QIDQ6143486
Krishnendu De, Uday Chand De, Young Jin Suh
Publication date: 24 January 2024
Published in: International Journal of Geometric Methods in Modern Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2202.03254
perfect fluids\(\eta\)-Ricci solitons\(m\)-quasi Einstein solitonsEinstein solitons\(f(\mathcal{R})\)-gravity
Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50)
Cites Work
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- On the classification of warped product Einstein metrics
- On generalized \(m\)-quasi-Einstein manifolds with constant scalar curvature
- Ricci solitons and real hypersurfaces in a complex space form
- Gradient Einstein solitons
- Three-dimensional Lorentzian homogeneous Ricci solitons
- A compact gradient generalized quasi-Einstein metric with constant scalar curvature
- On gradient Ricci solitons conformal to a pseudo-Euclidean space
- Investigation of generalized \(\mathcal{Z}\)-recurrent spacetimes and \(f(\mathcal{R},T)\)-gravity
- Almost pseudo-Ricci symmetric spacetime solutions in \(F(R)\)-gravity
- Cosmological perfect fluids in higher-order gravity
- Solitons and geometrical structures in a perfect fluid spacetime
- Ricci soliton and geometrical structure in a perfect fluid spacetime with torse-forming vector field
- A new type of isotropic cosmological models without singularity
- Perfect fluid spacetimes and gradient solitons
- A condition for a perfect-fluid space-time to be a generalized Robertson-Walker space-time
- Ricci solitons on Lorentzian manifolds with large isometry groups
- Rigidity of gradient Einstein shrinkers
- Extended gravity cosmography
- Ricci Solitons on Almost Co-Kähler Manifolds
- η-Ricci solitons on Lorentzian para-Sasakian manifolds
- Perfect fluid spacetimes and Yamabe solitons
- Lorentz Ricci solitons on 3-dimensional Lie groups
