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Quantum Field Theory on Curved Backgrounds. I. The Euclidean Functional Integral

โœ Scribed by Arthur Jaffe; Gordon Ritter

Publisher
Springer
Year
2006
Tongue
English
Weight
318 KB
Volume
270
Category
Article
ISSN
0010-3616

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๐Ÿ“œ SIMILAR VOLUMES

On Using the Quantum Mechanical Path Int
On Using the Quantum Mechanical Path Integral in Quantum Field Theory
โœ D.G.C. Mckeon ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 372 KB

It is shown how matrix elements of the form \(\left\langle x\left|e^{-i f t}\right| y\right\rangle\), which arise in closed-form expressions for the generating functional, can be evaluated perturbatively using a path integral encountered in the quantum mechanics of a single particle. This allows one