2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/103158The Bogoliubov particle considered in [cond-mat/0507125] admits, contrarily to the claim of the authors, an interesting Hamiltonian structure.3 pages. Oe reference correctedStatistical MechanicsMesoscale and Nanoscale PhysicsHigh Energy Physics - TheoryMathematical Physicstext