Via a series of Kaluza–Klein (KK) and Scherk–Schwarz (SS) compactifications we relate BPS attractors and their complete (in general non-BPS) flows to a Minkowski vacuum in gauged supergravities with vanishing scalar potential in 4, 5, and 6 dimensions. This way we can look at a class of extremal non-BPS black holes and strings from IIB string theory viewpoint, keeping 4 supercharges on the horizon. Our results imply the existence of a dual 2d N=(0,2) superconformal field theory (SCFT) that originates from a parent N=(4,4) theory living on a D1–D5 system.
展开▼
机译：通过一系列的Kaluza-Klein（KK）和Scherk-Schwarz（SS）压实，我们将BPS吸引子及其完整的（通常是非BPS）吸引流与标量为4、5和5的标量势消失的超重力Minkowski真空。 6个维度。这样，我们可以从IIB弦理论的角度看一类极端的非BPS黑洞和弦，并在地平线上保持4个增压。我们的结果表明，存在一个双重2d N =（0,2）超保形场论（SCFT），该理论源于D1-D5系统上的父N =（4,4）理论。
展开▼
