The Harmonic-Oscillator via Functional TechniquesAmerican Journal of Physics (1988)
AbstractAlthough functional methods are common in the research literature, they are not generally seen by students until a course in field theory. Nevertheless, it is straightforward and pedagogically useful to treat a familiar problem-the harmonic oscillator-via such techniques, as shown in the present work.
Citation InformationJF Donoghue and BR Holstein. "The Harmonic-Oscillator via Functional Techniques" American Journal of Physics Vol. 56 Iss. 3 (1988)
Available at: http://works.bepress.com/barry_holstein/165/