Cadabra是一款為研究張量分析和場論而設計的計算機代數系統
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在GNU通用公共許可證下發佈的，Cadabra是免費軟件。
Cadabra具有廣泛的功能為張量多項式簡化包括multi-term對稱性,費米子和anti-commuting變量,克利福德代數和Fierz轉換、內含協調,多個索引類型和更多。輸入格式是TeX的一部分。命令行和圖形界面都可用。
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參考資料
- Sevastianov, L. A.; Kulyabov, D. S.; Kokotchikova, M. G. (2009). "An application of computer algebra system Cadabra to scientific problems of physics". Physics of Particles and Nuclei Letters. 6 (7): 530–534. Bibcode:2009PPNL....6..530S. doi:10.1134/S1547477109070073.
- Abramov, S. A.; V. F. Edneral, A. A. Bogolyubskaya; Rostovtsev, V. A. (2011). "The research seminar on computer algebra in 2009–2010". Programming and Computer Software. 37 (2): 57–61.
- Gaillard, Jérôme; Schmude, Johannes (2010). "The lift of type IIA supergravity with D6 sources: M-theory with torsion". Journal of High Energy Physics. 2010 (2): 32. arXiv:0908.0305
. Bibcode:2010JHEP...02..032G. doi:10.1007/jhep02(2010)032. - L., Brewin (2010). "A brief introduction to Cadabra: A tool for tensor computations in General Relativity". Comp. Phys. Comm. 181: 489–498. arXiv:0903.2085. Bibcode:2010CoPhC.181..489B. doi:10.1016/j.cpc.2009.10.020.
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