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Generating functional for scattering amplitudes and the effective action in the open superstring theory

โœ Scribed by O.D. Andreev; A.A. Tseytlin

Book ID
113354782
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
528 KB
Volume
207
Category
Article
ISSN
0370-2693

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๐Ÿ“œ SIMILAR VOLUMES

Optimized Expansion for the Effective Ac
Optimized Expansion for the Effective Action and Multi-particle States in the Scalar Quantum Field Theory
โœ A. Okopinska ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 768 KB

The optimized expansion for the effective action in quantum field theory is discussed to second order. As an example we use the scalar quantum field theory with \(\lambda \phi^{4}\) interaction in one-dimensional space-time, which is equivalent to quantum mechanics of the anharmonic ascillator. The