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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Unified treatment of basis sets of relativistic exponential-type spinor orbitals for particles with arbitrary half-integral spin in position, momentum and four-dimensional spaces
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Unified treatment of basis sets of relativistic exponential-type spinor orbitals for particles with arbitrary half-integral spin in position, momentum and four-dimensional spaces

机译:位置,动量和三维空间具有任意半积分自旋的粒子的相对论指数型自旋轨道基集的统一处理

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摘要

New formulae for the 2(2s+1)-component relativistic basis spinors useful for the quantum mechanical description of the arbitrary half-integral spin particles by the generalized Dirac equation introduced by the author are established in position, momentum and four-dimensional spaces, where s=1/2,3/2,5/2,?. These spinors are reduced to independent sets of two-component spinors. The relations presented in this study can be useful in the linear combination of atomic orbital approximation for the solution of different problems arising in relativistic quantum mechanics when orthonormal basis sets of relativistic exponential-type spinor wave functions and Slater-type spinor orbitals in position, momentum and four-dimensional spaces are employed.
机译:在位置,动量和四维空间中建立了由作者引入的广义狄拉克方程可用于任意半整数自旋粒子的量子力学描述的2(2s + 1)成分相对论基本自旋子的新公式,其中s = 1 / 2,3 / 2,5 / 2,?。这些微调子被简化为独立的两组分微调子集。当相对论指数型自旋波函数和Slater型自旋轨道的正交基集在位置,动量上的正交基集时,本研究中提出的关系对于解决相对论量子力学中出现的不同问题,可用于原子轨道近似的线性组合并使用四维空间。

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