Single-Fluid Model for Rotating Annular Supersolids and Its Experimental ImplicationsRemoveN. Preti, N. Antolini, C. Drevon, P. Lombardi, A. Fioretti, C. Gabbanini, G. Ferioli, G. Modugno, and G. BiagioniPhys. Rev. Lett. 136, 036001 (2026)