Abstract
We analyze large N expansions in quantum mechanics. The result is a systematic perturbation theory about stable classical solutions. This new approximation method has great numerical success in wide variety of problems. In the appendix we describe a greatly simplified method of calculating perturbation theory, applicable to both the coupling constant and 1/N expansions.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
