BUILDING BLOCKS OF PHYSICAL STATES IN A NONCRITICAL 3-BRANE ON R × S3
BUILDING BLOCKS OF PHYSICAL STATES IN A NONCRITICAL 3-BRANE ON R × S3
复制标题
R × S3 上非临界 3 膜中的物理状态构建块
DOI：
10.1142/s0217751x05024389
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发表时间：
2004
影响因子：
1.6
通讯作者：
K. Hamada
中科院分区：
文献类型：
--
作者：
K. Hamada
利用最近发展起来的R × S3上的四维共形场论技术，系统地构造了非临界3-膜世界体积模型中的物理态.在特殊的保形变换下，创造模式的不变组合提供了物理状态的构建块。任何状态都可以通过在共形不变的真空上以不变的方式与这些构建块作用在其他共形荷下而产生：S3上的哈密顿量和旋转生成元。我们明确地构建标量，矢量和引力场的积木，并将它们归类为有限类型。
The physical states in a worldvolume model of a noncritical 3-brane are systematically constructed using techniques of four-dimensional conformal field theories on R × S3 developed recently. Invariant combinations of creation modes under a special conformal transformation provide building blocks of physical states. Any state can be created by acting with such building blocks on a conformally invariant vacuum in an invariant way under the other conformal charges: the Hamiltonian and rotation generators on S3. We explicitly construct building blocks for scalar, vector and gravitational fields, and classify them as finite types.