| Effective Method to the Renormalized Finite Quantity of the Meson Loop Propagator (I) |
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| 作者姓名： | ZHANG Zhong-can~ |
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| 摘 要： | By using the Lorentz invariable coupling model of interaction between neutral meson and nucleon (antinucleon), Feynman convergence integral method is often used to deal with the finite quantity of one-loop correction scheme. On the basis of analyzing, discussing and researching the method, a new method is found. That is the large momentum integral limitation method. With the effective method, we obtain the integral convergence formulation for the finite quantity, by deducting-dimensionally calculating the finite quantity gained after renormalizing the meson loop propagator.
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| 关 键 词： | meson one-loop propagator meson chain propagator moment renormalization reynman convergence integral large moment integral limitation |
| 修稿时间： | 9/5/2004 12:00:00 AM |
Effective Method to the Renormalized Finite Quantity of the Meson Loop Propagator (I) |
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| ZHANG Zhong-can.Effective Method to the Renormalized Finite Quantity of the Meson Loop Propagator (I)[J].Storage & Process,2005(2):119-123. |
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| Authors: | ZHANG Zhong-can |
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| Institution: | ZHANG Zhong-can~ |
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| Abstract: | By using the Lorentz invariable coupling model of interaction between neutral meson and nucleon (antinucleon), Feynman convergence integral method is often used to deal with the finite quantity of one-loop correction scheme. On the basis of analyzing, discussing and researching the method, a new method is found. That is the large momentum integral limitation method. With the effective method, we obtain the integral convergence formulation for the finite quantity, by deducting-dimensionally calculating the finite quantity gained after renormalizing the meson loop propagator. |
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| Keywords: | meson one-loop propagator meson chain propagator moment renormalization reynman convergence integral large moment integral limitation |
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