pyRMS

Reduced resistive MHD Tearing Mode Solver(RMS) for both time-dependent and eigenvalue problems (for a given safety factor profile, plasma resistivity, and viscosity) in cylindrical tokamak geometry (in the limit of zero plasma beta)

This tool is written in Python 3.10.9, suitable for -

1. Linear stable and unstable tearing mode and spectrum analysis (with complex eigenvalues).
2. Unstable tearing modes ( with almost real eigenvalue near marginal stability threshold).
3. Resistive growth rates of unstable modes.
4. TBA

#Ref.

1. A.Bierwage et al. Phys. Plasmas 14, 022107 (2007); https://doi.org/10.1063/1.2446420]
2. A. Bierwage, S. Benkadda, S. Hamaguchi, and M. Wakatani, Phys. Plasmas 12, 082504 2005