College Physics ›› 2025, Vol. 44 ›› Issue (12): 50-.doi: 10.16854/j.cnki.1000-0712.250082
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HUANGYong-yi
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Abstract: Using raising and lowering operators, we directly and naturally derive the singlet and triplet of two coupled electrons based on the uncoupled basis.
Key words: singlet, triplet, raising and lowering operators
HUANGYong-yi. Derivations of the singlet and triplet of two coupled electrons[J].College Physics, 2025, 44(12): 50-.
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URL: https://dxwl.bnu.edu.cn/EN/10.16854/j.cnki.1000-0712.250082
https://dxwl.bnu.edu.cn/EN/Y2025/V44/I12/50
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