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arXiv 1504.01221hep-th
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四维N=1共形超引力中的物质耦合Dirac-Born-Infeld action

Matter coupled Dirac-Born-Infeld action in 4-dimensional N=1 conformal supergravity

Hiroyuki Abe, Yutaka Sakamura, Yusuke Yamada

摘要:

我们构造了N=1共形超引力及其可能的扩展(包括物质耦合)背景下的Dirac-Born-Infeld作用量。我们特别关注的是,这是很重要的,以避免鬼模式从高导数项的Alkov-Akulov约束。在物质耦合的情况下,我们发现修改后的D项潜力。

英文摘要:

We construct the Dirac-Born-Infeld action in the context of N=1 conformal supergravity and its possible extensions including matter couplings. We especially focus on the Volkov-Akulov constraint, which is important to avoid ghost modes from the higher derivative terms. In the case with matter couplings, we find the modified D-term potential.

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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