Leech 晶格
Leech 晶格(leech lattice)係隻24維嘅歐幾里得晶格(en:Euclidean lattice)；渠係雙幺模晶格(en:even unimodular lattice)；渠係24維歐幾里得晶格中，最短向量長度係4嘅唯一晶格。
John H. Conway同Sloane發現，Leech晶格可由廿六維嘅Lorentzian 晶格同埋光椎上嘅向量(en:light-like vector) 模出[1]。
註
[編輯]- ↑ Goddard/Olive p.58 ; Conway/Sloane
參攷
[編輯]- Peter Goddard / David Olive : "Algebras, Lattices And Strings", pp.57, 58, etc,《Vertex Operators in Mathematics and Physics - Proceedings of a Conference November 10-17,1983》，Publications of MSRI #3, Springer-Verlag 1984 ;
- 或者響pp. 216, 217, etc, 響 Peter Goddard / David Olive 編嘅重印本：《Kac-Moody and Virasoro Algebras》, Advanced Series in Mathematical Physics, Vol. 3, World Scientific, ISBN 9971-5-0419-7
- J. H. Conway, N.J.A. Sloane, "Lorentzian forms for the Leech lattice", AMS [1]
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