Newtonian Mass as Casimir Invariant/Time only as Hamiltonian Evolution ParameterJournalChin. J. Phys. 83 (2023) 337AuthorOtto C. W. KongTitleQuantum Origin of (Newtonian) Mass and Galilean Relativity SymmetryWebsite Linkhttps://doi.org/10.1016/j.cjph.2023.01.008Research detail (Chinese)對稱性 → 粒子質量 → 相空間 → 量子粒子動力學 → 演化時間; 相對論應該是相空間參考系變換的對稱性 Research detail (English)Symmetry → Particle mass → Phase Space → Quantum Particle Dynamics → Evolutionary Time ; Relativity symmetry should be reference frame transformation symmetry of phase space Correct Symmetry Theoretical Picture of Q.M.