Virasoro descendant
= Virasoro descendant
{c}
A <Virasoro descendant> is obtained by applying negative Virasoro modes $L_{-n}$ to a <primary state> or operator. Its level is the sum of the mode numbers.
= Virasoro descendant
{c}
A <Virasoro descendant> is obtained by applying negative Virasoro modes $L_{-n}$ to a <primary state> or operator. Its level is the sum of the mode numbers.