| A New Pseudospectral Method for Calculations of Hydrogen Atom in Arbitrary External Fields |
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| 作者姓名： | QIAOHao－Xue LIBai－Wen |
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| 作者单位： | WuhanInstituteofPhysicsandMathematics,TheChineseAcademyofSciences,Wuhan430071,China |
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| 摘 要： | A new pseudospectral method was introduced to calculate wavefunctions and energy levels of hydrogen atom in arbitrary potential.Some results of hydrogen atom in uniform magnetic fields were presented,high accuracy of results was obtained with simple calculations,and our calculations show very fast convergence.It suggests a new method for calculations of hydrogen atom in external fields.
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| 关 键 词： | 氢原子 磁场 赝光谱法 |
A New Pseudospectral Method for Calculations of Hydrogen Atom in Arbitrary External Fields |
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| QIAO Hao-Xue,LI Bai-Wen.A New Pseudospectral Method for Calculations of Hydrogen Atom in Arbitrary External Fields[J].Communications in Theoretical Physics,2002,37(1):15-20. |
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| Authors: | QIAO Hao-Xue LI Bai-Wen |
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| Abstract: | A new pseudospectral method was introduced to calculate wavefunctions and energy levels of hydrogen atom in arbitrary potential. Some results of hydrogen atom in uniform magnetic fields were presented, high accuracy of results was obtained with simple calculations, and our calculations show very fast convergence. It suggests a new methodfor calculations of hydrogen atom in external fields. |
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| Keywords: | pseudospectral magnetic fields hydrogen |
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