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Matter coupled Dirac-Born-Infeld action in four-dimensional N=1 conformal supergravity
被引:10
|作者:
Abe, Hiroyuki
[1
]
Sakamura, Yutaka
[2
,3
]
Yamada, Yusuke
[1
]
机构:
[1] Waseda Univ, Dept Phys, Shinjuku Ku, Tokyo 1698555, Japan
[2] KEK, Inst Particle & Nucl Studies, Ctr Theory, Tsukuba, Ibaraki 3050801, Japan
[3] SOKENDAI Grad Univ Adv Studies, Dept Particles & Nucl Phys, Tsukuba, Ibaraki 3050801, Japan
来源:
基金:
日本学术振兴会;
关键词:
D O I:
10.1103/PhysRevD.92.025017
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
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.
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页数:8
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