Asymmetric reversal and quantized helical modes in ultrathin magnetic nanotubes with interfacial Dzyaloshinskii-Moriya interactionRemoveB. Mimica-Figari, F. Brevis, D. Cortés-Ortuño, R. A. Gallardo, and P. LanderosPhys. Rev. B 114, 034408 (2026)