2 papers
math-ph2000
Matrix representation of the generalized Moyal algebra
Jerzy F. Plebanski, Maciej Przanowski, Francisco J. Turrubiates
It is shown that the isomorphism between the generalized Moyal algebra and the matrix algebra follows in a natural manner from the generalized Weyl quantization rule and from the w…
gr-qc1997
Differential Forms, Hopf Algebra and General Relativity I
Jerzy F. Plebanski, G. R. Moreno, F. J. Turrubiates
We review the language of differential forms and their applications to Riemannian Geometry with an orientation to General Relativity. Working with the principal algebraic and diffe…