Introduction to effective field theory
β Scribed by B.R. Holstein
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 561 KB
- Volume
- 689
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We point out a redundancy in the operator structure of the pionless effective field theory, EFT(/ Ο), which dramatically simplifies computations. This redundancy is best exploited by using dibaryon fields as fundamental degrees of freedom. In turn, this suggests a new power counting scheme which sum
Doublet d scattering and the hypertriton are studied in the framework of an effective field theory for large scattering lengths. As in the triton case, consistent renormalization requires a one-parameter three-body force at leading order whose renormalization group evolution is governed by a limit c