One consequence of a statement named for this physicist is that higher potential barriers are more transparent to relativistic electrons. That is the Klein paradox. Standing light waves scatter electrons in an effect named for him and Kapitza. Four-component spinors appear in a relativistic (*) wave equation named for this physicist. This scientist, who visualised antimatter as holes in a namesake "sea", co-names a statistical distribution for halfinteger spin particles 
One consequence of a statement named for this physicist is that higher potential barriers are more transparent to relativistic electrons. That is the Klein paradox. Standing light waves scatter electrons in an effect named for him and Kapitza. Four-component spinors appear in a relativistic (*) wave equation named for this physicist. This scientist, who visualised antimatter as holes in a namesake "sea", co-names a statistical distribution for halfinteger spin particles with Fermi. For 10 points, name this British physicist with a namesake delta function.
One consequence of a statement named for this physicist is that higher potential barriers are more transparent to relativistic electrons.
Paul Dirac