Damped electrostatic ion acoustic solitary wave structures in quantum plasmas with Bohm potential and spin effects

Hussain S^{1, †}, Hasnain H¹, Haseeb Mahnaz Q.²

Decay in the amplitude of soliton profile is depicted for the cases of δ = 1 (bold curve) and δ = 0 (dash curve) with the other plasma parameters being Ω = 0.87, H = 0.15, l_z = 0.7, ν_e0,up = 0.05, and ν_e0,down = 0.09.