Representations of the Planar Galilean Conformal Algebra
In this paper, the planar Galilean conformal algebra G is investigated, which is an infinite-dimensional extension of the finite-dimensional Galilean conformal algebra in ( 2 + 1 ) dimensional space-time. We study simple restricted modules over G , including the highest weight modules and Whittaker...
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Veröffentlicht in: | Communications in mathematical physics 2022-04, Vol.391 (1), p.199-221 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | In this paper, the planar Galilean conformal algebra
G
is investigated, which is an infinite-dimensional extension of the finite-dimensional Galilean conformal algebra in
(
2
+
1
)
dimensional space-time. We study simple restricted modules over
G
, including the highest weight modules and Whittaker modules. More precisely, we use simple modules over the finite-dimensional solvable Lie algebras to construct many simple restricted modules over
G
. Also, we present several equivalent descriptions for simple restricted modules over
G
. |
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ISSN: | 0010-3616 1432-0916 |
DOI: | 10.1007/s00220-021-04302-9 |