Chinese Physics C > 1998, Vol. 22 > Issue(2): 117-121

Curvature Excitation in Quantum Gravity

Physics Department, Hubei University, Wuhan 430062

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Abstract：
The leading term of qantum Wilson loop for Stelle gravity is calculated. The qantum result of vector papallel transport is obtained using the excitation of curvature, and a functional expression for calculating the quantum Wilson loop under the nonflat background is presented.

References

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Morales-Tecotl H A. Rovelli C. Nucl. Phys., 1995, B451: 331-331[2] Ashtekar A. Lectures on: Non-Pertubative Canonical Gravity, Lecture, Notes, Singapore: World Scientific,1991. 150-200[3] Modanese G. Phys. Lett., 1992, B288 : 69-72[4] Shao Changgui, Chen Zhongqio, Chen Yihan. Acta Mathematics Scientia (in Chinese), 1997, 16: 364-374(邵常贵, 陈中秋, 陈怡汉. 数学物理学报. 1997,16,364─374)[5] t'Hooft G. Nucl. Phys., 1973, B62: 444-449[6] Bassetto A, de Biasio F, Griguolo L. Phys. Rev. Lett., 1994, 72: 3141-3144[7] Gambini R Phys. Lett., 1994, B255: 180-183[8] Kerrik D M. Phys. Rev. Lett., 1995, 75: 2074-2079[9] Smolin L. Phys. Rev., 1994, D49: 4028-4033

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Shao Changgui, Chen Zhongqiu, Ma Weichuan, Chen Yihan and Lin Shuyuan. Curvature Excitation in Quantum Gravity[J]. Chinese Physics C, 1998, 22(2): 117-121.

Shao Changgui, Chen Zhongqiu, Ma Weichuan, Chen Yihan and Lin Shuyuan. Curvature Excitation in Quantum Gravity[J]. Chinese Physics C, 1998, 22(2): 117-121. shu

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

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Curvature Excitation in Quantum Gravity

Corresponding author:Shao Changgui,

Physics Department, Hubei University, Wuhan 430062

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1998-02-05

Abstract:The leading term of qantum Wilson loop for Stelle gravity is calculated. The qantum result of vector papallel transport is obtained using the excitation of curvature, and a functional expression for calculating the quantum Wilson loop under the nonflat background is presented.