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arXiv 1604.04510hep-thmath-phmath.MP
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shs $[λ]$的结构常数:变形振荡器的观点

Structure constants of shs$[λ]$: the deformed-oscillator point of view

Thomas Basile, Nicolas Boulanger

摘要:

在二维Wigner变形Heisenberg代数的泛包络代数$Aq(2;ν)\,$中,利用变形振子技术,导出并拼出了$\mathbb{Z}_2$分次代数$\mathfrak{shs}[λ]\,$的结构常数.变形振子的Weyl排序的使用是通过整个文件中的运营商和相应的结合,非交换星产品的符号。变形振子构造被瓦西里耶夫用来构造三维时空中的高自旋代数。我们推导出一个表达式的结构常数的$\mathfrak{shs}[λ]\,$,并表明,他们必须服从递归关系作为一个后果的结合性的明星产品。我们解决了这个条件,并表明,$\mathfrak{hs}[λ]\,$结构常数是由教皇,罗马人和沈为孤星产品所假设的。

英文摘要:

We derive and spell out the structure constants of the $\mathbb{Z}_2$-graded algebra $\mathfrak{shs}[λ]\,$ by using deformed-oscillators techniques in $Aq(2;ν)\,$, the universal enveloping algebra of the Wigner-deformed Heisenberg algebra in 2 dimensions. The use of Weyl ordering of the deformed oscillators is made throughout the paper, via the symbols of the operators and the corresponding associative, non-commutative star product. The deformed oscillator construction was used by Vasiliev in order to construct the higher spin algebras in three spacetime dimensions. We derive an expression for the structure constants of $\mathfrak{shs}[λ]\,$ and show that they must obey a recurrence relation as a consequence of the associativity of the star product. We solve this condition and show that the $\mathfrak{hs}[λ]\,$ structure constants are given by those postulated by Pope, Romans and Shen for the Lone Star product.

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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