Solar energy paper index
Does QFT make sense in non-integer dimensions?
One-line summary
A solar energy research paper on Does QFT make sense in non-integer dimensions?.
Engineering notes
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Chinese explanation / 中文解读
中文解读待补充：本站会优先为光伏效率、钙钛矿太阳能电池、储能技术、太阳能热利用、BIPV、并网技术等高价值论文补充中文说明。
Original abstract
We revisit the old problem of analytically continuing QFTs to fractional dimension $d\in\mathbb C$. We observe that common theories like QCD and QED have branch cuts in the complex $d$ plane. In particular, many operators in their low-energy CFT have OPEs and scaling dimensions that jump as a function of $d$.
5.0Engineering value
7.0Research novelty
4.0Business relevance
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