2 papers
math-ph2019
Structure of Gauge-Invariant Lagrangians
Marco Castrillón López, Jaime Muñoz Masqué, Eugenia Rosado María
The theory of gauge fields in Theoretical Physics poses several mathematical problems of interest in Differential Geometry and in Field Theory. Below we tackle one of these problem…
math.RT2018
Square-Zero Basis of Matrix Lie Algebras
R. Durán Díaz, V. Gayoso Martínez, L. Hernández Encinas +1
A method is obtained to compute the maximum number of functionally independent invariant functions under the action of a linear algebraic group as long as its Lie algebra admits a…