THE MULTIPOLE NEVEU-SCHWARZ ALGEBRA ON RIEMANN SUPERSPHERE

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	THE MULTIPOLE NEVEU-SCHWARZ ALGEBRA ON RIEMANN SUPERSPHERE
	CHANG, Z
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	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
ISSN号	0253-6102
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.
学科主题	Physics
URL标识	查看原文
公开日期	2012-08-28
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/11255]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	CHANG, Z. THE MULTIPOLE NEVEU-SCHWARZ ALGEBRA ON RIEMANN SUPERSPHERE[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1992,17(1):53-60.
APA	CHANG, Z.(1992).THE MULTIPOLE NEVEU-SCHWARZ ALGEBRA ON RIEMANN SUPERSPHERE.COMMUNICATIONS IN THEORETICAL PHYSICS,17(1),53-60.
MLA	CHANG, Z."THE MULTIPOLE NEVEU-SCHWARZ ALGEBRA ON RIEMANN SUPERSPHERE".COMMUNICATIONS IN THEORETICAL PHYSICS 17.1(1992):53-60.