C=1 Superliouville理论中的因式分解和离散态
Factorization and Discrete States in C=1 Superliouville Theory
摘要:
研究了二维超引力作用下$\hat c=1$超共形物质的离散态结构。利用散射振幅的因式分解性质来识别这些状态并构造相应的顶点算子。对于Neveu-Schwarz和Ramond扇区,这些状态被证明是在SU(2)多重态中组织的。在宇宙学常数为零的极限下计算了离散态生成的代数。
英文摘要:
We study the discrete state structure of $\hat c=1$ superconformal matter coupled to 2-D supergravity. Factorization properties of scattering amplitudes are used to identify these states and to construct the corresponding vertex operators. For both Neveu-Schwarz and Ramond sectors these states are shown to be organized in SU(2) multiplets. The algebra generated by the discrete states is computed in the limit of null cosmological constant.
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