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arXiv 0902.2111hep-th
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恒定磁场中的杂化弦

Heterotic String in a Constant Magnetic Field

Akira Kokado, Gaku Konisi, Takesi Saito

摘要:

当带电的杂化弦置于恒定的磁场B中时,我们证明了这个系统可以用回旋频率精确求解。然后计算了超维拉索罗代数的反常,并给出了相应的谱生成代数.它们与自由情况的区别在于回旋频率。值得注意的是,当B取整数值时,我们的系统等价于完全自由系统。

英文摘要:

When a charged heterotic string is placed in a constant magnetic field B, we show that this system can be solved exactly by using the cyclotron frequency. We then calculate anomalies of the super Virasoro algebra, and give the corresponding spectrum-generating algebra for this system. They differ from the free case by the cyclotron frequency. It is remarkable that our system is equivalent to the completely free system when B takes integral values.

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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