Bosonic Free Field Realizations of Twisted 2-Toroidal Lie Algebras
Journal of Lie theory, Tome 29 (2019) no. 3, pp. 647-661
Using free fields, we construct bosonic realizations of toroidal Lie algebras of type A2n-1, A2n, Dn+1, D4, which are twisted by Dynkin diagram automorphisms. These realizations are based upon the Moody-Rao-Yokonuma-like presentations which have been recently found.
Classification :
17B67, 17B65
Mots-clés : Lie algebras, twisted toroidal Lie algebras, bosonic realization
Mots-clés : Lie algebras, twisted toroidal Lie algebras, bosonic realization
@article{JLT_2019_29_3_JLT_2019_29_3_a4,
author = {C. R. Mangum},
title = {Bosonic {Free} {Field} {Realizations} of {Twisted} {2-Toroidal} {Lie} {Algebras}},
journal = {Journal of Lie theory},
pages = {647--661},
year = {2019},
volume = {29},
number = {3},
url = {http://geodesic.mathdoc.fr/item/JLT_2019_29_3_JLT_2019_29_3_a4/}
}
C. R. Mangum. Bosonic Free Field Realizations of Twisted 2-Toroidal Lie Algebras. Journal of Lie theory, Tome 29 (2019) no. 3, pp. 647-661. http://geodesic.mathdoc.fr/item/JLT_2019_29_3_JLT_2019_29_3_a4/