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2009

Symmetry Factors of Feynman Diagrams for Scalar Fields

Dong, P. V., Hue, L. T., Hung, H. T. et al.

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The symmetry factor of Feynman diagrams for real and complex scalar fields is presented.

Being analysis of Wick expansion for Green functions, the mentioned factor is derived in a general form.
The symmetry factor can be separated into two ones corresponding to that of connected and vacuum diagrams.
The determination of symmetry factors for the vacuum diagrams is necessary as they play a role in the effective action and phase transitions in cosmology.

Symmetry Factors of Feynman Diagrams for Scalar Fields · Around

Built on

A. N. Vasil’ev, Functional methods in Quantum Field Theory and Statistics
1976
Earlier work this paper cites.
J. Külbeck, M. Böhm, and A. Denner, Comput. Phys. Commmun. 60
1991
Earlier work this paper cites.
A. D. Linde, Phys. Lett. B 259
1991
Earlier work this paper cites.
P. Nogueira, J. Comput. Phys. 105
1993
Earlier work this paper cites.

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Do T. Huong and Hoang N. Long, “ Inflationary Scenario in the Supersymmetric Economical 3-3-1 Model ”, [arXiv:0807.2346(hep-ph)], Phys. Atom. Nucl., 73
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2010
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