Improvement of variational approach in an interacting two-fermion system
Liu Yan-Xiaa) , Ye Juna) , Li Yuan-Yuana) , Zhang Yun-Bo†a) 
Improvement of variational approach in an interacting two-fermion system |
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Liu Yan-Xia
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| The potential and the trial ground state wave function Ψ ( x ) in the relative coordinates system of interacting two-fermion system. Both the wave functions and its derivatives are continuous at the boundary x = ± L . |
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