Gerardo Garcia Torres

Without using the customary Clifford algebras frequently studied in connection with the representations of orthogonal groups, this book gives an elementary introduction to the two-component spinor formalism for four-dimensional spaces with any signature. Some of the useful applications of four-dimen...

This textbook delves into the theory behind differentiable manifolds while exploring various physics applications along the way. Included throughout the book are a collection of exercises of varying degrees of difficulty. Differentiable Manifolds is intended for graduate students and researchers int...

"Radio Transistor" is the first novel by the writer Gerardo Torres Rivera that explores the phenomenon mediatized relations in the urban environment, especially in New York City where the main characters communicate their performances, fears and sorrows through a radio program.