2 papers
hep-th2005
Remark on charge conjugation in the non relativistic limit
A. Cabo, D. B. Cervantes, H. Perez Rojas +1
We study the non relativistic limit of the charge conjugation operation in the context of the Dirac equation coupled to an electromagnetic field. The limit is well defined…
quant-ph2004
Bundle Theory of Improper Spin Transformations
D. B. Cervantes, S. L. Quiroga, L. J. Perissinotti +1
{\it We first give a geometrical description of the action of the parity operator () on non relativistic spin Pauli spinors in terms of bundle theory. The…