A new form for the full Salpeter equation |
| |
| Authors: | Liu Jueping Chen Xiaoling Hu Ying |
| |
| Institution: | (1) Department of Physics, Wuhan University, 430072 Wuhan, China |
| |
| Abstract: | A more general form of the Bethe-Salpater wavefunction for a quark-antiquark bound state, in accordance with the spirit of
nonrelativistic approximation, is constructed, and the relativistic Salpeter equation is reduced to two 2×2 matrix equations
under an instantaneous approximation, which includes not only the contributions comming from a positive energy state but also
ones of a negative energy state, and has no anomalous solution.
Supported by the National Natural Science of Foundation of China (No. 19475029)
Liu Jueping: born in 1945, Professor |
| |
| Keywords: | Bethe-Salpeter wavefunction full Salpeter equation instantaneous approximation |
| 本文献已被 SpringerLink 等数据库收录！ |
|
