Published 1978
| Version v1
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Construction of renormalized coefficient functions of the Feynman diagrams by means of a computer
Description
An algorithm and short description of computer program, written in SCHOONSCHIP, are given. The program is assigned for construction of integrands of renormalized coefficient functions of the Feynman diagrams in scalar theories in the case of arbitrary subtraction point. For the given Feynman graph computer completely realizes the R-operation of Bogolubov-Parasjuk and gives the result as an integral over Feynman parameters. With the help of the program the time construction of the whole renormalized coefficient function is equal approximately 30 s on the CDC-6500 computer
Availability note (English)
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10450208.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- Report number
- JINR-E--2-11573
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 10450208
- Subject category
- S99: GENERAL AND MISCELLANEOUS;
- Descriptors DEI
- ALGORITHMS; CDC COMPUTERS; COMPUTER CODES; FEYNMAN DIAGRAM; SCALAR FIELDS
- Descriptors DEC
- COMPUTERS; DIAGRAMS; INFORMATION
Optional Information
- Notes
- 9 refs.; 1 fig.; submitted to the journal USSR Comput. Math. Math. Phys.