Path Integral Quantization of Self Interacting Scalar Field with Higher Derivatives
نویسنده
چکیده
Scalar field systems containing higher derivatives are studied and quan-tized by Hamiltonian path integral formalism. A new point to previous quantization methods is that field functions and their time derivatives are considered as independent canonical variables. Consequently, generating functional, explicit expressions of propagators and Feynman diagrams in φ 3 theory are found.
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