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arXiv 1105.2963math-phmath.MP
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共形手征量子场论中的局域交换子和形变

Local Commutators and Deformations in Conformal Chiral Quantum Field Theories

Antonia M. Kukhtina, Karl-Henning Rehren

摘要:

本文研究了共形手征量子场论中M“obius协变局域对易关系的一般形式,并证明了它们在结构常数下是内在确定的,而结构常数是受无限约束的.变形理论的这些recruitators是由一个上同调复形,其上链空间由线性映射,是受一个复杂的对称性,一个推广的反对称的李代数的情况。

英文摘要:

We study the general form of M"obius covariant local commutation relations in conformal chiral quantum field theories and show that they are intrinsically determined up to structure constants, which are subject to an infinite system of constraints. The deformation theory of these commutators is controlled by a cohomology complex, whose cochain spaces consist of linear maps that are subject to a complicated symmetry property, a generalization of the anti-symmetry of the Lie algebra case.

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