SHEN, JM , INT CTR THEORET PHYS,POB 586,I-34100 TRIESTE,ITALY.
部门归属:
ZHEJIANG UNIV,ZHEJIANG INST MODERN PHYS,HANGZHOU 310027,PEOPLES R CHINA; HANZHOU UNIV,DEPT PHYS,HANZHOU,PEOPLES R CHINA; ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA; SCUOLA INT SUPER STUDI AVANZATI,I-34014 TRIESTE,ITALY
英文摘要:
We have studied the quantum Liouville theory on the Riemann sphere with n > 3 punctures. While considering the theory on the Riemann surfaces with n = 4 punctures, the quantum theory near an arbitrary but fixed puncture can be obtained via canonical quantization and an extra symmetry is explored. While considering more than four distinguished punctures, we have found the exchange relations of the monodromy parameters from which we can get a reasonable quantum theory.
SHEN, JM,SHENG, ZM,WANG, ZH. QUANTUM LIOUVILLE THEORY ON THE RIEMANN SPHERE WITH N-GREATER-THAN-3 PUNCTURES[J]. PHYSICS LETTERS B,1992,291(40910):53-62.
