Open AccessOn deformations of the Galilei algebra
Author(s) -
María Alvarez,
Javier Rosales-Gómez
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2090/1/012066
Subject(s) - quartic function , quadratic equation , algebra over a field , filtered algebra , symmetric algebra , mathematics , universal enveloping algebra , lie algebra , physics , cellular algebra , current algebra , pure mathematics , algebra representation , geometry
In this note we compute all deformations of the 4-dimensional classical Galilei algebra &. In particular, we find examples of quadratic, cubic and quartic Lie algebra deformations.