标题： 扭转全息中的D-膜系统与SO/Sp手征代数 显示英文标题

标题： D-Brane Systems in Twisted Holography and SO/Sp Chiral Algebras

摘要： 我们研究了从具有U(N)规范群的N=4超对称杨-米尔斯理论的扭转所获得的手征代数的重子算符和决定因子算符的相关函数。在扭转全息的背景下，我们推测一个对偶描述应该涉及D1-D5膜系统，并且我们从相关函数构造了一个候选的对偶膜，其形式为SL(2,C)中的导出凝聚层。通过扩展这一分析，我们计算了SO和Sp规范群对称表示和反对称表示中的手征代数的类似重子/决定因子相关函数，并构造了候选的对偶膜。这些膜展示了与SO/Sp手征代数与SL(2,C)/Z_2上的Kodaira-Spencer理论以及SL(2,C)上I型拓扑弦相关的猜想一致的Z_2标识。 显示英文摘要

摘要： We study correlation functions of baryon and determinant operators for the chiral algebras obtained from the twist of N = 4 SYM with U(N) gauge group. In the context of Twisted Holography, we conjecture that a dual description should involve a D1-D5 brane system, and we construct from the correlators a candidate dual brane in the form of a derived coherent sheaf in SL(2,C). Extending this analysis, we compute similar baryon/determinant correlators of chiral algebras in symmetric and antisymmetric representations of SO and Sp gauge groups and construct the candidate dual branes. These branes exhibit Z_2 identifications consistent with conjectures relating SO/Sp chiral algebras to Kodaira-Spencer theory on SL(2,C)/Z_2 and the Type I topological string on SL(2,C).