9 papers · 1 filter
Electron acoustic shock and solitary waves in spin polarized dense rotating quantum plasmas
Atherv Saxena, Punit Kumar
The propagation of electrostatic waves in a three-component electron positron ion astrophysical quantum plasma under the influence of uniform rotation is analysed, incorporating th…
A relativistic model for Quantum Plasmas
Priya Mishra, Punit Kumar
A new model to study the dynamics of relativistic quantum plasmas using the quantum electrodynamical (QED) approach has been constructed to analyze the quantum effects, relativisti…
Spin Dynamics in Rotating Quantum Plasmas: Coupled EPI Dispersion and Solitary wave analysis
Atherv Saxena, Punit Kumar
The propagation of an electrostatic wave in a three-component e-p-I astrophysical quantum plasma in a rotating frame has been studied, taking into account the particle spin, Fermi…
Dispersion in Rotating Electron-Positron-Ion Quantum Plasma
Atherv Saxena, Sudeep Nadgambe, Rajan Mishra +1
Quantum plasmas in astrophysical environments are abundant due to extreme electric, magnetic, and gravitational fields. These plasmas can be most clearly observed in neutron stars,…
Electron acoustic solitary wave in quantum plasmas with Kappa electrons
Aakanksha Singh, Punit Kumar
Electron-acoustic solitary waves (EASWs) in quantum plasma comprising stationary ions, cold electrons, hot electrons, and kappa-distributed electrons have been investigated. The ge…
Electron Acoustic Solitary Structures in Nanoparticle Doped Semiconductor Quantum Plasma
Abhishek Yadav, Punit Kumar
The study of electron acoustic waves (EAWs) and their associated solitary structure in semiconductor quantum plasma doped with nanoparticle clusters have been carried out. The syst…