2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/25726At filling factor $ν=1/m$, $m$ odd integer, I present variational ground-state and excited-state wave functions, of two-dimensional electron system with homogeneous ion background, that show the condensation into a liquid-crystal state. For $m=1, 3, 5$, the ground-state energy per electron is substantially lower than the Laughlin one, for uniform liquid state.4 pages; shorter version, resubmitted to Phys. Rev. Lett.; some explanations are addedMesoscale and Nanoscale PhysicsStrongly Correlated Electronstext