Effective field theory and nuclear mean-field models
نویسندگان
چکیده
منابع مشابه
Nuclear Mean Field from Chirally Symmetric Effective Theory*
The mean-field theory of the nuclear many-body problem proposed recently by Furnstahl, Serot, and Tang (FST) is discussed. The FST chiral Lagrangian is derived in terms of an effective field theory. This new approach allows one to construct in a controlled manner the universal nuclear Lagrangian consistent with symmetries of QCD. The FST Lagrangian is constructed by using power counting, i.e., ...
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I review the current status of the application of effective field theory to nuclear physics, and its present implications for nuclear astrophysics.
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Low energy data is generally insensitive to the details of interactions at short distance. It is therefore difficult to learn about short range interactions; yet by the same token, complete knowledge of the physics at short distances is not required for an accurate understanding of experiments. Effective field theory exploits this fact. The effects of nonlocal interactions at short distance may...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2000
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(99)00644-2