14 citations · 75 across the 24 of their papers we have counts for
6 papers · 1 filter
On the existence of canonical gyrokinetic variables for chaotic magnetic fields
Piero Nicolini, Massimo Tessarotto
The gyrokinetic description of particle dynamics faces a basic difficulty when a special type of canonical variables is sought, i.e., the so-called \textit{gyrokinetic canonical va…
Generalized covariant gyrokinetic dynamics of magnetoplasmas
C. Cremaschini, M. Tessarotto, P. Nicolini +1
A basic prerequisite for the investigation of relativistic astrophysical magnetoplasmas, occurring typically in the vicinity of massive stellar objects (black holes, neutron stars,…
Nonlinear Debye screening in strongly-coupled plasmas
D. Sarmah, M. Tessarotto, M. Salimullah
An ubiquitous property of plasmas is the so-called Debye shielding of the electrostatic potential. Important aspects of Debye screening concern, in particular, the investigation of…
Non-linear gyrokinetic theory of magnetoplasmas
Massimo Tessarotto, Claudio Cremaschini, Piero Nicolini +1
A crucial issue in relativistic plasma, particularly relevant in the astrophysical context, is the description of highly magnetized plasmas based on a covariant formulation of gyro…
Plasma-sheath effects on the Debye screening problem
D. Sarmah, M. Tessarotto, M. Salimullah
The classical Debye-Hückel screening effect of the electrostatic field generated by isolated charged particles immersed in a plasma is reviewed. The validity of the underlying math…
Non-linear charge reduction effect in strongly-coupled plasmas
D. Sarmah, M. Tessarotto, M. Salimullah
The charge reduction effect, produced by the nonlinear Debye screening of high-Z charges occuring in strongly-coupled plasmas, is investigated. An analytic asymptotic expression is…