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        "quote": "\n\n> [!theorem] 定理 · $\\mathfrak{sl}(2,\\mathbb C)$ 有限维表示的分类\n>\n> 不可约表示由 $(s_1,s_2)$ 标记，其中 $s_j=0,\\tfrac12,1,\\ldots$。它们由张量积表示给出：\n>\n> $$\n> \\pi_{s_1}\\otimes\\overline{\\pi}_{s_2},\\;V^{s_1}\\otimes V^{s_2}.\n> $$\n>\n> 其中 $(\\pi_s,V^s)$ 是维数为 $2s+1$ 的不可约表示，$(\\overline{\\pi}_s,V^s)$ 是其复共轭表示。因此这类表示的维数为 $(2s_1+1)(2s_2+1)$。\n",
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