以下のソースファイルがどうしてもコンパイルしてくれません。
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I have a question in the text book written by Weinberg, In page 232, (page 316 in the Japanese translation version), there is a following description. \\
The spin representations, for which $A+B$ is half an odd integer, can similarly be constructed from the direct product of these tensor representations and the Dirac representation $(\frac{1}{2}, 0)\oplus(0, \frac{1}{2})$. For instance, taking the direct product of the vector $( \frac{1}{2}, \frac{1}{2})$ representation and the Dirac $(\frac{1}{2}, 0)\oplus(0, \frac{1}{2})$ representation gives a spinor-vector $\Psi^{\mu}$, that transforms according to the reducible representation
\[ ( \frac{1}{2}, \frac{1}{2})\otimes [(\frac{1}{2}, 0)\oplus(0, \frac{1}{2})]=(\frac{1}{2},1)\oplus(\frac{1}{2},0)\oplus(1,\frac{1}{2})\oplus(0, \frac{1}{2}). \]
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There are not definitions of $\oplus$ and $\otimes$ in the text book, so I can't understand above equation. If you know the definitions, let me know. If you don't know, please ask members of your laboratory.
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ログは
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This is e-pTeX, Version 3.14159265-p3.7.2-170924-2.6 (utf8.sjis) (TeX Live 2017/W32TeX) (preloaded format=platex)
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Output written on Diracrepresentation.dvi (1 page, 2312 bytes).
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と出ます。ログの読み方を知らないので、どう直せばよいのかわからないのです。
なお、TeXは
簡単LaTeXインストールwindows編(2016年4月版)をダウンロードして使っています。私のPCのOSはwindows8.1です。
どう直したいかというと、添付ファイルの中の1行立ての式の中括弧を削除したファイルを作りたいです。
どうすればよいでしょうか?
コンパイルしてくれません。
- 宮沢 弘 の投稿