  Weyl semimetal is a recently discovered state of quantum matter, which
generally possesses tilted energy dispersion. Here, we investigate the electron
tunneling through a Weyl semimetal p-n-p junction. The angular dependence of
electron tunneling exhibits an anomalous profile such that perfect transmission
angles are shifted along the direction of the tilt. Coupling of the tilted
dispersion and electrical potential within the barrier region gives rise to a
transverse momentum shift, which is analogous to the transverse Lorentz
displacement induced by magnetic barriers.
