Parallel propagating modes and anomalous spatial damping in the ultra-relativistic electron plasma with arbitrary degeneracy

Farooq H¹, Sarfraz M¹, Iqbal Z¹, Abbas G^{1, †}, Shah H A²

(color online) Longitudinal (lower curves) and transverse (upper curves) modes for (red), 0 (green), and 2 (black).