Curved spacetime theory of inhomogeneous Weyl materials
Curved spacetime theory of inhomogeneous Weyl materials
This paper establishes a method to engineer synthetic curved spacetime geometries in Weyl semimetals through inhomogeneous time-reversal and inversion breaking terms. In particular, it is shown how magnetic textures may give rise to type I-type II interfaces. Formally such interfaces emulate black hole event horizons. The developed formalism provides a …