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arXiv 1507.01595hep-th
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$\mathcal{N}=4$ SYM开弦的激发态

Excited States of Open Strings From $\mathcal{N}=4$ SYM

Eric Dzienkowski

摘要:

我们继续从$\mathcal{N}=4$ SYM出发,利用场论中的三圈膨胀发生器,在微扰论中的二阶条件下,分析在巨引力子之间建立开弦的问题。在这个过程中,我们使用Cuntz振子建立了一个Fock类态空间,它可以用来访问激发开弦态。我们发现一个显着的激发态之间的抵消,表明基态能量是完全相对论色散关系一致。

英文摘要:

We continue the analysis of building open strings stretched between giant gravitons from $\mathcal{N}=4$ SYM by going to second order in perturbation theory using the three-loop dilatation generator from the field theory. In the process we build a Fock-like space of states using Cuntz oscillators which can be used to access the excited open string states. We find a remarkable cancellation among the excited states that shows the ground state energy is consistent with a fully relativistic dispersion relation.

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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