The zero mass limit of Kerr and Kerr-(anti-)de-Sitter space-times: exact solutions and wormholes
Sign Up to like & getrecommendations! Published in 2018 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-018-2351-y
Abstract: Heun-type exact solutions emerge for both the radial and the angular equations for the case of a scalar particle coupled to the zero mass limit of both the Kerr and Kerr-(anti)de-Sitter spacetime. Since any type… read more here.
Keywords: kerr; limit kerr; zero mass; exact solutions ... See more keywords
Statistical modeling for bioconvective tangent hyperbolic nanofluid towards stretching surface with zero mass flux condition
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DOI: 10.1038/s41598-021-93329-y
Abstract: This article presents the implementation of a numerical solution of bioconvective nanofluid flow. The boundary layer flow (BLF) towards a vertical exponentially stretching plate with combination of heat and mass transfer rate in tangent hyperbolic… read more here.
Keywords: hyperbolic nanofluid; zero mass; tangent hyperbolic; mass flux ... See more keywords
Role of Cattaneo–Christov heat flux in an MHD Micropolar dusty nanofluid flow with zero mass flux condition
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DOI: 10.1038/s41598-021-98988-5
Abstract: This investigation aims to look at the thermal conductivity of dusty Micropolar nanoliquid with MHD and Cattaneo–Christov heat flux flow over an elongated sheet. The novelty of the envisioned mathematical model is augmented with the… read more here.
Keywords: zero mass; christov heat; mass; cattaneo christov ... See more keywords
Zero mass limit of Kerr spacetime is a wormhole
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.024053
Abstract: We show that, contrary to what is usually claimed in the literature, the zero mass limit of Kerr spacetime is not flat Minkowski space but a spacetime whose geometry is only locally flat. This limiting… read more here.
Keywords: zero mass; limit kerr; kerr; kerr spacetime ... See more keywords
Unsteady Magnetoconvective Flow of Bionanofluid with Zero Mass Flux Boundary Condition
Sign Up to like & getrecommendations! Published in 2017 at "Sains Malaysiana"
DOI: 10.17576/jsm-2017-4602-18
Abstract: Induced magnetic field stagnation point flow for unsteady two-dimensional laminar forced convection of water based nanofluid containing microorganisms along a vertical plate has been investigated. We have incorporated zero mass flux boundary condition to get… read more here.
Keywords: zero mass; boundary condition; flux boundary; flow ... See more keywords
Addition of Two Substantial Side-Branch Silencers to the Interference Silencer by Incorporating a Zero-Mass Metamaterial
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DOI: 10.3390/ma15155140
Abstract: Zero-mass metamaterials comprise an orifice and a thin film. The resonance between the film and the air mass of the orifice hole is caused by sound waves, which significantly decreases the transmission loss at a… read more here.
Keywords: silencer; side branch; interference silencer; zero mass ... See more keywords