The medium amplitude response of nonlinear Maxwell–Oldroyd type models in simple shear
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2021.104601
Abstract: Abstract A general framework for Maxwell-Oldroyd type differential constitutive models is examined, in which an unspecified nonlinear function of the stress tensor and rate-of-deformation tensor is incorporated into the well-known corotational version of the Jeffreys… read more here.
Keywords: simple shear; response; model; nonlinear maxwell ... See more keywords
Nonlinear Maxwell equations and the Poynting theorem
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Physics"
DOI: 10.1088/1361-6404/abb296
Abstract: Considering that classical electrodynamics is essentially a covariant theory, we propose a simple heuristic approach to nonlinear Maxwell equations where certain scalar fields are coupled to the electromagnetic (EM) field. This leads us to introduce… read more here.
Keywords: equations poynting; physics; electrodynamics; poynting theorem ... See more keywords
New rotating black holes in nonlinear Maxwell f(R) gravity
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.124072
Abstract: We investigate static and rotating charged spherically symmetric solutions in the framework of $f({\cal R})$ gravity, allowing additionally the electromagnetic sector to depart from linearity. Applying a convenient, dual description for the electromagnetic Lagrangian, and… read more here.
Keywords: maxwell gravity; holes nonlinear; black holes; rotating black ... See more keywords