Nonanticommutative deformation of Script N = 4 SYM theory: the Myers effect and vacuum states
Nonanticommutative deformation of Script N = 4 SYM theory: the Myers effect and vacuum states
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Script N = 4 SYM 理论的非反交换变形：迈尔斯效应和真空态
DOI：
10.1088/1126-6708/2006/01/017
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发表时间：
2005
影响因子：
5.4
通讯作者：
A. Imaanpur
中科院分区：
文献类型：
--
作者：
R. Abbaspur;A. Imaanpur
本文提出了非反对易星星积引起的= 4 SYM理论的变形。变形引入了新的玻色子条款，我们确定与相应的迈尔斯条款的一堆D3-膜的存在下，一个五形式的RR通量。我们认为这表明变形拉格朗日描述了在这样的背景下的D3-膜。真空状态的理论也进行了检查。在规范场的U（1）部分不为零的特殊情况下，膜的（反）全纯横坐标位于一个模糊双球面上。对于超对称真空，反全纯坐标必然是可交换的。然而，我们也遇到了非超对称真空的反全纯坐标不交换。
We propose a deformation of = 4 SYM theory induced by nonanticommutative star product. The deformation introduces new bosonic terms which we identify with the corresponding Myers terms of a stack of D3-branes in the presence of a five-form RR flux. We take this as an indication that the deformed lagrangian describes D3-branes in such a background. The vacuum states of the theory are also examined. In a specific case where the U(1) part of the gauge field is nonvanishing the (anti)holomorphic transverse coordinates of the brane sit on a fuzzy two-sphere. For a supersymmetric vacuum the antiholomorphic coordinates must necessarily commute. However, we also encounter non-supersymmetric vacua for which the antiholomorphic coordinates do not commute.
超对称规范理论中有效势的非反交换变形
DOI：
--
发表时间：
2005
期刊：
Nuclear Phys.B 716
影响因子：
--
作者：
Hatanaka;Tomoya;Ketov;Sergei V.;Kobayashi;Yoshishige;Sasaki;Shin
通讯作者：
Shin