Artigo
Classes of exact wave functions for general time-dependent Dirac Hamiltonians in 1+1 dimensions
Fecha
2003-05-01Registro en:
Physical Review A - Atomic, Molecular, and Optical Physics, v. 67, n. 5, p. 541011-541013, 2003.
1050-2947
10.1103/PhysRevA.67.054101
WOS:000183298800100
2-s2.0-0038783310
2-s2.0-0038783310.pdf
5811700083195480
6314084638411003
Autor
Universidade Estadual Paulista (Unesp)
Resumen
The construction of two classes of exact solutions for the most general time-dependent Dirac Hamiltonian in 1+1 dimensions was discussed. The extension of solutions by introduction of a time-dependent mass was elaborated. The possibility of existence of a generalized Lewis-Riesenfeld invariant connected with such solutions was also analyzed.