The Wave Function with Symplectic Symmetry and Its Application

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作者
JIANG Xiao-qin
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Multi-body wave function; Symplectic symmetry; Correlation energy;
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摘要
The antisymmetrized geminal power (AGP) and sequential product of geminals(SPG) functions, the basis functions with symplectic symmetry, are linearly combined to calculate the ground state of the LiH molecule. The calculation results show that the AGP or SPG function gives the same ground state results as the linear combination.
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页码:45 / 48
页数:4
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