3 citations · 4 across the 3 of their papers we have counts for
11 papers
On a Division Algebra Classification of Constrained Generalized Supersymmetries
Francesco Toppan
In this talk we present a division-algebra classification of the generalized supersymmetries admitting bosonic tensorial central charges. We show that for complex and quaternionic…
Exceptional Structures in Mathematics and Physics and the Role of the Octonions
Francesco Toppan
There is a growing interest in the logical possibility that exceptional mathematical structures (exceptional Lie and superLie algebras, the exceptional Jordan algebra, etc.) could…
On the Octonionic M-superalgebra
Francesco Toppan
The generalized supersymmetries admitting abelian bosonic tensorial central charges are classified in accordance with their division algebra structure (over , , $…
Classifying N-Extended 1-Dimensional Super Systems
F. Toppan
Talk given at NATO ARW in Kiev (September 2000) "Non-commutative Structures in Mathematics and Physics".
Triality of Majorana-Weyl Spacetimes with Different Signatures
Francesco Toppan
Higher dimensional Majorana-Weyl spacetimes present space-time dualities which are induced by the Spin(8) triality automorphisms. This corresponds to a very fundamental property of…
Triality of Majorana-Weyl Spacetimes With Different Signatures
M. A. De Andrade, M. Rojas, F. Toppan
Majorana-Weyl spacetimes offer a rich algebraic setup and new types of space-time dualities besides those discussed by Hull. The triality automorphisms of Spin(8) act non-trivially…