Noncommutative Geometry and Classical Orbits of Particles in a Central Force Potential

摘要

＜正＞ We investigate the effect of the noncommutative geometry on the classical orbits of particles in a centralforce potential.The relation is implemented through the modified commutation relations[xi,xj]=iθij.Comparisonwith observations places severe constraints on the value of the noncommutativity parameter.