Dirac equation studies in the tunneling energy zone

@article{DeLeo2007DiracES,
  title={Dirac equation studies in the tunneling energy zone},
  author={Stefano De Leo and Pietro P. Rotelli},
  journal={The European Physical Journal C},
  year={2007},
  volume={51},
  pages={241-247}
}
We investigate the tunneling zone V0-m<E<V0+m for a one-dimensional potential in the Dirac equation. We find the appearance of superluminal transit times, akin to the Hartman effect.  

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