arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2001.01832hep-thmath-phmath.MP
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非对易量子场论的公理化表述。II

Towards an Axiomatic Formulation of Noncommutative Quantum Field Theory. II

M. Chaichian, M. N. Mnatsakanova, Yu. S. Vernov

摘要:

在$SO(1,1)$不变量子场论中证明了公理化量子场论的经典结果,即场算符集的不可约性、Reeh和Schlieder定理以及广义Haag定理,其中一个重要例子是非对易量子场论.在$SO(1,3)$不变理论中得到了广义Haag定理的新结果.证明了两种理论中四点Wightman函数的相等性导致了弹性散射振幅的相等性,从而导致了这两种理论中总散射截面的相等性。

英文摘要:

Classical results of the axiomatic quantum field theory, namely the irreducibility of the set of field operators, Reeh and Schlieder's theorems and generalized Haag's theorem, are proven in $SO(1,1)$ invariant quantum field theory, of which an important example is noncommutative quantum field theory. New consequences of generalized Haag's theorem are obtained in $SO(1,3)$ invariant theories. It has been proven that the equality of four-point Wightman functions in two theories leads to the equality of elastic scattering amplitudes and thus the total cross-sections in these theories.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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