Abstract

Magnetohydrodynamic (MHD) waves in a strongly magnetized collionless plasma are considered. Consideration is carried on for the plasma with an anisotropic pressure tensor. We have derived a closed set of MHD equations describing linear hydromagnetic waves, and found the corresponding dispersion relation. We found the general solution of the dispersion equation, and considered various special cases corresponding to various standard types of MHD waves and the firehouse instability. Alternative solutions are found by means of the equations of state derived earlier for a medium with such properties and an ultrarelativistic temperature in Tsikarishvili et al. [Phys. Rev. A 46, 1078 (1992)].

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.