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

作　　者：B.Mirza M.Dehghani 

机构地区：[1]InstituteforStudiesinTheoreticalPhysicsandMathematics,P.O.Box5746,Tehran19395,Iran [2]DepartmentofPhysics,IsfahanUniversityofTechnology,Isfahan84154,Iran

出　　处：《Communications in Theoretical Physics》2004年第2X期183-184,共2页理论物理通讯（英文版）

摘　　要：We investigate the effect of the noncommutative geometry on the classical orbits of particles in a central force potential The relation is implemented through the modified commutation relations [xi,xj] = iθij. Comparison with observations places severe constraints on the value of the noncommutativity parameter.

关 键 词：非交换几何学 行星轨道 量子万有引力 行星物理学 莱布尼兹规则 哈密顿算符 

分 类 号：O412.3[理学—理论物理]