Path Integral Quantization of Self Interacting Scalar Field with Higher Derivatives
Abstract
Description
Scalar field systems containing higher derivatives are studied and quantized by Hamiltonian path integral formalism. A new point to previous quantization methods is that field functions and their derivatives with time are considered as independent canonical variables. Consequently, generating functional, explicit expressions of propagators and Feynman diagrams in $ϕ^3$ theory are found
5 pages, 0 figures, update Jan 17th 2008
5 pages, 0 figures, update Jan 17th 2008