First attempt to overcome the disaster of Dirac sea in imaginary time step method

ZHANG Ying; LIANG Hao-Zhao; MENG Jie

doi:10.1088/1674-1137/33/S1/036

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 113-115 DOI: 10.1088/1674-1137/33/S1/036

First attempt to overcome the disaster of Dirac sea in imaginary time step method

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Abstract：
Efforts have been made to solve the Dirac equation with axially deformed scalar and vector Woods-Saxon potentials in the coordinate space with the imaginary time step method. The results of the single-particle energies thus obtained are consistent with those calculated with the basis expansion method, which demonstrates the feasibility of the imaginary time step method for the relativistic static problems.

References

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ZHANG Ying, LIANG Hao-Zhao and MENG Jie. First attempt to overcome the disaster of Dirac sea in imaginary time step method[J]. Chinese Physics C, 2009, 33(S1): 113-115. doi: 10.1088/1674-1137/33/S1/036

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Received: 2008-10-22
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

First attempt to overcome the disaster of Dirac sea in imaginary time step method

Corresponding author: ZHANG Ying,

Received Date: 2008-10-22

Accepted Date: 1900-01-01

Available Online: 2009-01-10

Abstract: Efforts have been made to solve the Dirac equation with axially deformed scalar and vector Woods-Saxon potentials in the coordinate space with the imaginary time step method. The results of the single-particle energies thus obtained are consistent with those calculated with the basis expansion method, which demonstrates the feasibility of the imaginary time step method for the relativistic static problems.

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First attempt to overcome the disaster of Dirac sea in imaginary time step method

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通讯作者: 陈斌, bchen63@163.com

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