42 citations · 206 across the 36 of their papers we have counts for
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quant-ph2003
New solvable quantum mechanical potentials by iteration of the free V=0 potential
Pedro Blecua, Luis J. Boya, Antonio Segui
A huge family of solvable potentials can be generated by systematically exploiting the factorization (Darboux) method. Starting from the free case, a large class of the known solva…
math-ph2003
Obstructions, Extensions and Reductions. Some applications of Cohomology
Luis J. Boya
After introducing some cohomology classes as obstructions to orientation and spin structures etc., we explain some applications of cohomology to physical problems, in special to re…
hep-th2003
Octonions and M-theory
Luis J. Boya
We explain how structures related to octonions are ubiquitous in M-theory. All the exceptional Lie groups, and the projective Cayley line and plane appear in M-theory. Exceptional…