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题名: THE MULTIPOLE NEVEU-SCHWARZ ALGEBRA ON RIEMANN SUPERSPHERE
作者: CHANG, Z
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 1992
卷号: 17, 期号:1, 页码:53-60
关键词: CONFORMAL FIELD-THEORY ;  KRICHEVER-NOVIKOV ALGEBRAS ;  MEROMORPHIC VECTOR-FIELDS ;  2 DIMENSIONS ;  SUPERCONFORMAL ALGEBRA ;  VIRASORO ALGEBRA ;  QUANTUM GEOMETRY ;  INVARIANCE ;  SPHERE ;  SYMMETRY
学科分类: Physics
部门归属: ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA
英文摘要: According to the Riemann-Roch theorem, we construct bases H(-n)(i) and N(-m)(f), for the meromorphic lambda = -1 and lambda = -1/2 differentials on the Riemann sphere S2. The dual bases, A(-n)(i) and D(-m)(i), of these meromorphic lambda differentials on C(tau) curves are defined. Expanding the component fields T(B)(z) and T(F)(z) of the stress-energy tensor T(z) in the superconformal field theory by the dual bases A(-n)(i) and D(-m)(j), respectively, we obtain a series of expanding coefficients. The commutation relations among these coefficients are given explicitly, which is just the multi-pole Neveu-Schwarz algebra with central extensions on the Riemann supersphere S. Physical implications of the algebra are also discussed.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/11255
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
CHANG, Z. THE MULTIPOLE NEVEU-SCHWARZ ALGEBRA ON RIEMANN SUPERSPHERE[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1992,17(1):53-60.
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文件名: The Multi-Pole Neveu-Schwarz Algebra on Riemann Supersphere.pdf
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