Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1863920 | Physics Letters A | 2009 | 6 Pages |
Abstract
The most general combination of couplings of fermions with external potentials in 1+11+1 dimensions, must include vector, scalar and pseudoscalar potentials. We consider such a mixing of potentials in a PT-symmetric time-independent Dirac equation. The Dirac equation is mapped into an effective PT-symmetric Schrödinger equation. Despite the non-hermiticity of the effective potential, we find real energies for the fermion.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
V.G.C.S. dos Santos, A. de Souza Dutra, M.B. Hott,