Chemical Research in Chinese Universities ›› 1993, Vol. 9 ›› Issue (1): 45-48.
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JIANG Xiao-qin, GUO Jin-liang, LI Ze-sheng, LI Bo-fu, SUN Chia-chung
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Abstract: 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 LiHmolecule. The calculation results show that the AGPor SPGfunction gives the same ground state results as the linear combination.
Key words: Multi-body wave function, Symplectic symmetry, Correlation energy
JIANG Xiao-qin, GUO Jin-liang, LI Ze-sheng, LI Bo-fu, SUN Chia-chung . The Wave Function with Symplectic Symmetry and Its Application[J]. Chemical Research in Chinese Universities, 1993, 9(1): 45-48.
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https://crcu.jlu.edu.cn/EN/Y1993/V9/I1/45
