arXiv subjects

Feng Wu

Publications and source records attributed to Feng Wu.

273 records · Page 16Linked to original sources

arXiv2004

Nonstandard picture of turbulence(the second revised)

The nonstandard picture of a turbulent field is presented in this article. By the concepts of nonstandard mathematics, the picture describes the hierarchical structure of turbulence and shows the mechanism of the fluctuation appearing in a turbulent field. The uncertainty of measurement is pointed out. And the fundamental equations of turbulence are given too. It is natural in this picture that the reasonable closure methods can be obtained and seem to be precise.

physics.flu-dyn↗

arXiv2003

Coupling Constant Unification in Extensions of Standard Model

Unification of electromagnetic, weak, and strong coupling constants is studied in the extension of standard model with additional fermions and scalars. It is remarkable that this unification in the supersymmetric extension of standard model yields a value of Weinberg angle which agrees very well with experiments. We discuss the other possibilities which can also give same result.

hep-ph↗

arXiv2002

What can we learn from a measurement of sin(2 beta + gamma)?

The constraints on the value of the CKM phase gamma that may be achieved by prospective measurements of sin(2 beta) and sin(2 beta + gamma) are discussed. Significant constraints require quite small errors, and may depend on assumptions about strong phases. The measurement of sin(2 beta + gamma) combined with other experiments could provide valuable limits on new physics in Bd-Bdbar mixing.

hep-ph↗