41 citations · 241 across the 34 of their papers we have counts for
4 papers · 1 filter
Some Exceptional Cases in Mathematics: Euler Characteristic, Division Algebras, Cross Vector Product and Fano Matroid
J. A. Nieto
We review remarkable results in several mathematical scenarios, including graph theory, division algebras, cross product formalism and matroid theory. Specifically, we mention the…
Canonical gravity in two time and two space dimensions
J. A. Nieto
We describe a program for developing a canonical gravity in 2+2 dimensions (two time and two space dimensions). Our procedure is similar to the usual canonical gravity but with two…
A Link Between Black Holes and the Golden Ratio
J. A. Nieto
We consider a variational formalism to describe black holes solution in higher dimensions. Our procedure clarifies the arbitrariness of the radius parameter and, in particular, the…
A Spinning Particle in a Mobius Strip
J. A. Nieto, R. Perez-Enriquez
We develop the classical and quantum theory of a spinning particle moving in a Mobius strip. We first propose a Lagrangian for such a system and then we proceed to quantize the sys…