SEARCH Articles Figures Tables Angular Momentum of a One-Particle System Approximation one-particle Conservation Laws for One Particle in Three Dimensions Free particle in one dimension One Classical Particle Subject to Electromagnetic Fields One-Particle Model with Square Potential-Energy Wells One-Pot Sequential Synthesis System Using Different Particles of Solid Acid and Base Catalysts One-dimensional particles One-particle basis functions One-particle density One-particle density matrices One-particle groups One-particle interactions One-particle irreducibility One-particle operators One-particle operators of physical quantities One-particle problem One-particle propagator One-particle reduced density matrix One-particle reducibility One-particle solution One-particle transformations Properties of the One-Particle Density Matrix Relativistic effects one particle Tentative one-particle interpretation The Free Particle in One Dimension The One-Particle Central-Force Problem The Particle in a One-Dimensional Box The Scattering of Particles in One Dimension Time evolution of a one-dimensional free particle wavepacket Water with One Simple Solute Particle