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pro vyhledávání: '"Ching-Yun Ren"'
Autor:
Ching-Yun Ren, Manoj K. Banerjee
Publikováno v:
Physical Review C. 43:1981-1995
We have improved a simple and rapid method of calculating expectation values of operators in states of good angular momentum projected from a hedgehog baryon state introduced by Birse et al. We have included the contributions of quantum mesons, while
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36ea59fb240716f286562b54e06fe1ba
https://doi.org/10.1103/physrevc.43.1981
https://doi.org/10.1103/physrevc.43.1981
Autor:
Manoj K. Banerjee, Ching-Yun Ren
Publikováno v:
Physical review. C, Nuclear physics. 41(5)
Both the field current identity and universal coupling imply that the isovector part of the anomalous magnetic moment of the nucleon, {kappa}{sub {ital v}}, is equal to the tensor coupling of the {rho} meson, {kappa}{sub {rho}}. However, the empirica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::555bd0f971f17bc6048aff566a832dbd
https://pubmed.ncbi.nlm.nih.gov/9966603
https://pubmed.ncbi.nlm.nih.gov/9966603
Publikováno v:
Physical review. C, Nuclear physics. 36(4)
The perturbative vacuum for models in which fermions are coupled to scalar bosons and contain no derivative coupling for the scalar is shown to be unstable at the one-loop level. The instability is due to fluctuations at a sufficiently short-distance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dcaf3069fbe75251c724a97415380a3
https://pubmed.ncbi.nlm.nih.gov/9954267
https://pubmed.ncbi.nlm.nih.gov/9954267