Microstate counting of 3-charge black hole from supergravity

Abstract

We construct a singly wound NS1-NS5-P system by a solution-generating method. This solution is dual to the smooth D1-D5-P black hole system whose moduli space is determined by a single function. By studying the microstate counting of a 2-charge black hole, we propose the possibility of the microstate counting of a 3-charge black hole from the supergravity solution.