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I am trying to solve an-harmonic oscillator (with $x^4$ terms) and need theoretical data to compare with my numerical data. I have searched research papers on anharmonic oscillators and few spectroscopy books like Banwell's.
Can anyone recommend books or papers with theoretical data on an-harmonic oscillators?
$\begingroup$I do not believe that the anharmonic oscillator van be solved analytically$\endgroup$
– Lewis MillerJul 25 '17 at 15:44
$\begingroup$The best that you could do is compare to a perturbations theory resilt.$\endgroup$
– Lewis MillerJul 25 '17 at 15:45
3
$\begingroup$What's "theoretical data"?$\endgroup$
– Emilio PisantyJul 25 '17 at 15:50
$\begingroup$some data using which I can verify that what I have done is correct.$\endgroup$
– saroj poudyalJul 25 '17 at 16:14
$\begingroup$It is good idea to use several different methods and compare results. You can get decent estimates using variational methods and perturbation theory.$\endgroup$
– BlazejJul 25 '17 at 19:11
