Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Collection

toTop

If you have any feedback, Please follow the official account to submit feedback.

Turn on your phone and scan

home > search >

Study of a class of non-polynomial oscillator potentials

Author:
Nasser Saad   Richard L Hall and Hakan Ciftci  


Journal:
Journal of Physics A: General Physics


Issue Date:
2006


Abstract(summary):

We develop a variational method to obtain accurate bounds for the eigenenergies of H = -Δ + V in arbitrary dimensions N > 1, where V(r) is the nonpolynomial oscillator potential V(r)=r^2+{\lambda r^2\over 1+gr^2}, \lambda \in (-\infty,\infty), g\gt0 . The variational bounds are compared with results previously obtained in the literature. An infinite set of exact solutions is also obtained and used as a source of comparison eigenvalues.


Page:
7745-7756


Similar Literature

Submit Feedback

This function is a member function, members do not limit the number of downloads