The Cocycle Condition of Liouville Theory and Its Application to the 2-D Induced Gravity(Ⅱ)

WANG Zhong-Hua; WU Ke; GUO Han-Ying

Chinese Physics C> 1991, Vol. 15> Issue(10) : 881-889

The Cocycle Condition of Liouville Theory and Its Application to the 2-D Induced Gravity(Ⅱ)

CCAST World LaboratoryP.O.Box 8730,Beijing 100080Institute of Theoretical Physics,Academia Sinica P.O.Box 2735,Beijing 100080

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Abstract：
In terms of the cocycle condition of Liouville theory,we have got the composition law in the theory of Beltrami-Liouville gravity as well as its Ward identity and its energy-momentum tensor,i.e. the extended Schwarzian derivative.

References

[1]	王仲华、吴可、郭汉英, "Liouville理论的闭链条件及其在二维诱导引力中的应用(I)", 高能物理与核物理, 待发表.[2] 王世坤、王仲华、吴可, 郭汉英, 物理学报, 40(1990), 505.[3] A. M. Polyakov, Mod. Phys. Lett., A2(1987), 893.[4] J. Distler and H.Kawai, Nucl. Phys., B321(1989), 509.[5] S. Nag, A.Verjovsky, Commun. Math. Phys., Vol. 130, No.1(1990), 123.

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WANG Zhong-Hua, WU Ke and GUO Han-Ying. The Cocycle Condition of Liouville Theory and Its Application to the 2-D Induced Gravity(Ⅱ)[J]. Chinese Physics C, 1991, 15(10): 881-889.

WANG Zhong-Hua, WU Ke and GUO Han-Ying. The Cocycle Condition of Liouville Theory and Its Application to the 2-D Induced Gravity(Ⅱ)[J]. Chinese Physics C, 1991, 15(10): 881-889. shu

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

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