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Physical principles in quantum field theory and in covariant harmonic oscillator formalism |
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| Authors: | D Han Y S Kim Marilyn E Noz |
| Institution: | 1. Systems and Applied Sciences Corporation, Riverdale, Maryland 2. Center for Theoretical Physics, Department of Physics and Astronomy, University of Maryland, College Park, Maryland 3. Department of Radiology, New York University, New York, New York |
| Abstract: | It is shown that both covariant harmonic oscillator formalism and quantum field theory are based on common physical principles which include Poincaré covariance, Heisenberg's space-momentum uncertainty relation, and Dirac's “C-number” time-energy uncertainty relation. It is shown in particular that the oscillator wave functions are derivable from the physical principles which are used in the derivation of the Klein-Nishina formula. |
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