Erratum: Relativistic quantum walks [Phys. Rev. A73, 054302 (2006)]
Frederick W. Strauch · Physical Review A · 2006
A factor of ͱ 2 was omitted from the denominator of Eq. ͑7͒; it should read ⌿͑x,t͒ = mN ͑1͒For clarity one could also make the substitution t → in Eqs.͑11͒ and ͑12͒.Neither of these changes affect the figures or conclusions of the paper.In addition, the publisher's information for the second paper in Ref. ͓5͔ was in error.It should be replaced by Ref. ͓1͔.