期刊
EUROPEAN PHYSICAL JOURNAL C
卷 77, 期 12, 页码 -出版社
SPRINGER
DOI: 10.1140/epjc/s10052-017-5391-7
关键词
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资金
- Sirjan University of Technology
Motivated by the standard form of the string theory amplitude, we calculate the field-theory amplitude to complete the higher-derivative terms in type II supergravity theories in their conventional form. We derive explicitly the O(alpha'(3)) interactions for the RR (Ramond-Ramond) fields with graviton, B-field and dilaton in the low-energy effective action of type II superstrings. We check our results by comparison with previous work that has been done by the other methods, and we find exact agreement.
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