ONE LOOP CORRECTIONS OF THE FERMION MASSES AND THE CP-VIOLATION CALCULATIONS OF THE STRONG AND WEAK INTERACTIONS

LI Chong-Sheng; HU Shi-Ke

Chinese Physics C> 1983, Vol. 7> Issue(3) : 333-341

ONE LOOP CORRECTIONS OF THE FERMION MASSES AND THE CP-VIOLATION CALCULATIONS OF THE STRONG AND WEAK INTERACTIONS

LI Chong-Sheng ^, ,
HU Shi-Ke

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Abstract：
In a renormalizable gauge theory of spontaneously broken symmetry, using the path integral method, we derive a formula for calculating the one loop corrections of the effective potentials in the general case and the expressions for the one loop corrections of the fermion masses. Using this results, we calculate the contributions of the one loop corrections of the fermion masses to the QCD CP-violation, and have obtained a more general results than V. Goffins'. We discuss also the weak CP-violation in this paper.

References

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S. Weinberg, Phys. Rev., D7(1973), 2887.[2] G. Jona-La.sW io, Nuovo Cimento, 34(1964), 1790.[3] S. Coleman and E. Weinberg, Phys. Rev., D7(1973), 1888.[4] R. Jackiw, Phys. Rev., D9(1974), 1686.[5] V. Coffin et al., Phys. Rev., D21(1980), 1410.[6] 除文献〔5〕外，采用类似模型进行讨论的还有 G. Segre and H. A. Weldon, Phys. Rew. Lett., 42 (1979), 1191.[7] 吴丹迪, 高能物理与核物理, 6(1979), 682.[8] J. Elks, M. K. Gaillarrl and D. V. NauopuIos, Nucl. Phys., B109(1976), 213.

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LI Chong-Sheng and HU Shi-Ke. ONE LOOP CORRECTIONS OF THE FERMION MASSES AND THE CP-VIOLATION CALCULATIONS OF THE STRONG AND WEAK INTERACTIONS[J]. Chinese Physics C, 1983, 7(3): 333-341.

LI Chong-Sheng and HU Shi-Ke. ONE LOOP CORRECTIONS OF THE FERMION MASSES AND THE CP-VIOLATION CALCULATIONS OF THE STRONG AND WEAK INTERACTIONS[J]. Chinese Physics C, 1983, 7(3): 333-341. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

ONE LOOP CORRECTIONS OF THE FERMION MASSES AND THE CP-VIOLATION CALCULATIONS OF THE STRONG AND WEAK INTERACTIONS

LI Chong-Sheng ^,
HU Shi-Ke

Corresponding author: LI Chong-Sheng,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1983-06-05

Abstract: In a renormalizable gauge theory of spontaneously broken symmetry, using the path integral method, we derive a formula for calculating the one loop corrections of the effective potentials in the general case and the expressions for the one loop corrections of the fermion masses. Using this results, we calculate the contributions of the one loop corrections of the fermion masses to the QCD CP-violation, and have obtained a more general results than V. Goffins'. We discuss also the weak CP-violation in this paper.