Evolving wormhole geometry from dark matter energy density

We analyse traversable wormholes defined by the dynamic line elements that asymptotically approach Friedmann–Robertson–Walker (FRW) universe. These dynamical wormholes is supported by the galactic dark matter as well as perfect isotropic fluid. We will discuss several evolving Lorentzian wormholes c...

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Veröffentlicht in:	The European physical journal. C, Particles and fields Particles and fields, 2024-05, Vol.84 (5), p.504-11, Article 504
Hauptverfasser:	Rahaman, Farook, Choudhury, Bikramarka S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics and Cosmology Dark energy Dark matter Elementary Particles Evolution Geometry Hadrons Heavy Ions Measurement Science and Instrumentation Nuclear Energy Nuclear Physics Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Regular Article - Theoretical Physics Spacetime String Theory Universe Wormholes
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Beschreibung
Zusammenfassung:	We analyse traversable wormholes defined by the dynamic line elements that asymptotically approach Friedmann–Robertson–Walker (FRW) universe. These dynamical wormholes is supported by the galactic dark matter as well as perfect isotropic fluid. We will discuss several evolving Lorentzian wormholes comprising with different perfect isotropic fluids in addition to various scale factors. We will speculate the various significance, features and throat energy conditions for these evolving traversable Lorentzian wormholes.
ISSN:	1434-6052 1434-6044 1434-6052
DOI:	10.1140/epjc/s10052-024-12859-7