Obliquely propagating quantum solitary waves in quantum‐magnetized plasma with ultra‐relativistic degenerate electrons and positrons
Sign Up to like & getrecommendations! Published in 2019 at "Contributions to Plasma Physics"
DOI: 10.1002/ctpp.201900038
Abstract: The oblique propagation of the quantum electrostatic solitary waves in magnetized relativistic quantum plasma is investigated using the quantum hydrodynamic equations. The plasma consists of dynamic relativistic degenerate electrons and positrons and a weakly relativistic… read more here.
Keywords: electrons positrons; solitary waves; obliquely propagating; degenerate electrons ... See more keywords
Dynamic collapses of relativistic degenerate stellar cores and radiation pressure dominated stellar interiors
Sign Up to like & getrecommendations! Published in 2018 at "New Astronomy"
DOI: 10.1016/j.newast.2017.07.010
Abstract: Abstract We investigate and explore self-similar dynamic radial collapses of relativistic degenerate stellar cores (RDSCs) and radiation pressure dominated stellar interiors (RPDSIs) of spherical symmetry by invoking a conventional polytropic (CP) equation of state (EoS)… read more here.
Keywords: stellar cores; dynamic collapses; relativistic degenerate; degenerate stellar ... See more keywords
Rayleigh–Taylor instability in compressible ultra-relativistic degenerate strongly coupled plasma
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0146337
Abstract: Dense stars (e.g., white dwarfs) are composed of mainly ultra-relativistic degenerate electrons and strongly coupled ions subjected to a gravitational field. Considering the physical conditions of such systems, in this paper, we investigate the linear… read more here.
Keywords: degenerate; degenerate strongly; instability; strongly coupled ... See more keywords
Generation of wakefields and electromagnetic solitons in relativistic degenerate plasmas
Sign Up to like & getrecommendations! Published in 2019 at "Physica Scripta"
DOI: 10.1088/1402-4896/ab447d
Abstract: The nonlinear interaction of intense linearly polarized electromagnetic waves (EMWs) with longitudinal electron density perturbations is revisited in relativistic degenerate plasmas. The nonlinear dynamics of the EMWs and the longitudinal field, driven by the EMW… read more here.
Keywords: relativistic degenerate; degenerate plasmas; generation wakefields;
Three-Dimensional Isothermal Ion Acoustic Shock Waves in Ultra-Relativistic Degenerate Electron–Positron–Ion Magnetoplasmas
Sign Up to like & getrecommendations! Published in 2020 at "Plasma Physics Reports"
DOI: 10.1134/s1063780x20040030
Abstract: Abstract The modifications, which arise from ultra-relativistic and degenerate effects of electrons and positrons as well as the chemical potentials in the basic features of three-dimensional isothermal ion acoustic shock waves (IIASWs) propagating in magnetized… read more here.
Keywords: three dimensional; relativistic degenerate; ion; ultra relativistic ... See more keywords