Curvature Excitation of Three-Graviton Vertex and of Lowest-Order Graviton Self-energy

CHEN ZhongQiu; SHAO ChangGui; CHEN MengQuan

Chinese Physics C> 2000, Vol. 24> Issue(6) : 505-511

Curvature Excitation of Three-Graviton Vertex and of Lowest-Order Graviton Self-energy

Institute of Theoretical Physics,Hubei University,Wuhan 430062, China2 Jian'an Machinery Factory,Ya'an,625000,China

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Abstract：
Based on perturbative expansion,the contributions to quantum Wilson loop from three-connection field Green functions and from the lowest-order graviton self-energy are calculated respectively.The results show there exists excitation with localized curvature in Einstein gravity when the contributions of three-graviton vertex are considered.

References

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CHEN ZhongQiu, SHAO ChangGui and CHEN MengQuan. Curvature Excitation of Three-Graviton Vertex and of Lowest-Order Graviton Self-energy[J]. Chinese Physics C, 2000, 24(6): 505-511.

CHEN ZhongQiu, SHAO ChangGui and CHEN MengQuan. Curvature Excitation of Three-Graviton Vertex and of Lowest-Order Graviton Self-energy[J]. Chinese Physics C, 2000, 24(6): 505-511. shu

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Received: 1999-03-16
Revised: 1900-01-01

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