Eigenvalues and Eigenfunctions of Woods Saxon Potential in PT Symmetric   Quantum Mechanics
  Using the Nikiforov Uvarov method, we obtained the eigenvalues and eigenfunctions of the Woods Saxon potential with the negative energy levels based on the mathematical approach. According to the PT Symmetric quantum mechanics, we exactly solved the time independent Shcrodinger equation for the same potential. Results are obtained for the s states. 
Ayse Berkdemir, Cuneyt Berkdemir and Ramazan Sever