Shannon information entropies for position-dependent mass Schrödinger problem with a hyperbolic well
Guo-Hua Sun†a), Popov Dušan‡b), Camacho-Nieto Oscar§c), Shi-Hai Dong¶c)
       
Momentum–space densities ( a = 1) for the n = 1–6 eigenstates as a function of the momentum p .