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Classes of exact wavefunctions for general time-dependent Dirac Hamiltonians in 1+1 dimensions

A. S. de Castro, A. de Souza Dutra

hep-tharXiv:hep-th/0304016

Abstract

In this work we construct two classes of exact solutions for the most general time-dependent Dirac Hamiltonian in 1+1 dimensions. Some problems regarding to some formal solutions in the literature are discussed. Finally the existence of a generalized Lewis-Riesenfeld invariant connected with such solutions is discussed.

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