z <annotation-xml encoding="MathML-Content" id="p1.1.m1.1b"> <ci id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">𝑧</ci> </annotation-xml> {\displaystyle{\displaystyle z}}
α <annotation-xml encoding="MathML-Content" id="p1.1.m1.1b"> <ci id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">𝛼</ci> </annotation-xml> {\displaystyle{\displaystyle\alpha}}
β <annotation-xml encoding="MathML-Content" id="p1.1.m1.1b"> <ci id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">𝛽</ci> </annotation-xml> {\displaystyle{\displaystyle\beta}}
ε j = ± 1 <annotation-xml encoding="MathML-Content" id="p1.1.m1.1b"> <apply id="p1.1.m1.1.6.cmml" xref="p1.1.m1.1.6"> <eq id="p1.1.m1.1.3.cmml" xref="p1.1.m1.1.3"/> <apply id="p1.1.m1.1.6.1.cmml" xref="p1.1.m1.1.6.1"> <csymbol cd="ambiguous" id="p1.1.m1.1.6.1.1.cmml" xref="p1.1.m1.1.6.1">subscript</csymbol> <ci id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">𝜀</ci> <ci id="p1.1.m1.1.2.1.cmml" xref="p1.1.m1.1.2.1">𝑗</ci> </apply> <apply id="p1.1.m1.1.6.2.cmml" xref="p1.1.m1.1.6.2"> <csymbol cd="latexml" id="p1.1.m1.1.4.cmml" xref="p1.1.m1.1.4">plus-or-minus</csymbol> <cn type="integer" id="p1.1.m1.1.5.cmml" xref="p1.1.m1.1.5">1</cn> </apply> </apply> </annotation-xml> {\displaystyle{\displaystyle\varepsilon_{j}=\pm 1}}
Φ <annotation-xml encoding="MathML-Content" id="p1.1.m1.1b"> <ci id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">Φ</ci> </annotation-xml> {\displaystyle{\displaystyle\Phi}}
W j <annotation-xml encoding="MathML-Content" id="p1.1.m1.1b"> <apply id="p1.1.m1.1.3.cmml" xref="p1.1.m1.1.3"> <csymbol cd="ambiguous" id="p1.1.m1.1.3.1.cmml" xref="p1.1.m1.1.3">subscript</csymbol> <ci id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">𝑊</ci> <ci id="p1.1.m1.1.2.1.cmml" xref="p1.1.m1.1.2.1">𝑗</ci> </apply> </annotation-xml> {\displaystyle{\displaystyle W_{j}}}