scholarly journals Graded Lie algebras and regular prehomogeneous vector spaces with one-dimensional scalar multiplication

2017 ◽  
Vol 93 (10) ◽  
pp. 124-128
Author(s):  
Nagatoshi Sasano
Keyword(s):  
Lie Algebras ◽  
Scalar Multiplication ◽  
Vector Spaces ◽  
Graded Lie Algebras ◽  
One Dimensional ◽  
Prehomogeneous Vector Spaces

scholarly journals Duality Hierarchies and Differential Graded Lie Algebras

2021 ◽  
Vol 382 (1) ◽  
pp. 277-315
Author(s):  
Roberto Bonezzi ◽  
Olaf Hohm
Keyword(s):  
Lie Algebras ◽  
Scalar Fields ◽  
Vector Spaces ◽  
Graded Lie Algebras ◽  
Yang Mills ◽  
Leibniz Algebras ◽  
Duality Relations ◽  
Graded Lie Algebra ◽  
Differential Graded Lie Algebra ◽  
Differential Graded Lie Algebras

AbstractThe gauge theories underlying gauged supergravity and exceptional field theory are based on tensor hierarchies: generalizations of Yang-Mills theory utilizing algebraic structures that generalize Lie algebras and, as a consequence, require higher-form gauge fields. Recently, we proposed that the algebraic structure allowing for consistent tensor hierarchies is axiomatized by ‘infinity-enhanced Leibniz algebras’ defined on graded vector spaces generalizing Leibniz algebras. It was subsequently shown that, upon appending additional vector spaces, this structure can be reinterpreted as a differential graded Lie algebra. We use this observation to streamline the construction of general tensor hierarchies, and we formulate dynamics in terms of a hierarchy of first-order duality relations, including scalar fields with a potential.

Cohomology of certain $ \mathbb N$-graded Lie algebras

2004 ◽  
Vol 59 (6) ◽  
pp. 1210-1211
Author(s):  
D V Millionshchikov ◽  
A Fialowski
Keyword(s):  
Lie Algebras ◽  
Graded Lie Algebras
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