[Submitted on 28 Jul 2026 ( v1 ), last revised 1 Oct 2026 (this version, v2)] Title:Analytic backreaction of a scalar wig on a Schwarzschild black hole View a PDF of the paper titled Analytic backreaction of a scalar wig on a Schwarzschild black hole, by Marco de Cesare and 1 other authors View PDF HTML (experimental) Abstract:We analytically determine the leading backreaction of a spherically symmetric massive complex scalar quasi-bound state (with mass $\mu$) on a Schwarzschild black hole...