论文标题
驯服11D纯旋转B孔
Taming the 11D pure spinor b-ghost
论文作者
论文摘要
我们通过引入一组由非最小纯旋转变量制成的新的负鬼号运算符，为11D纯旋转B-ghost提供另一种紧凑型表达式。使用这些操作员满足的代数属性，将直接表明$ \ {q，b \} = {p^2 \ over 2} $，以及$ \ {b，b \} =qΩ$。作为这种新颖配方的应用，幽灵排名第二的顶点操作员将以完全协变的方式从标准的下降关系中轻松获得，幽灵第三个顶点操作员将被证明可以满足总体化的siegel仪表状态，并以相当简单的方式构建了11D超级强烈的两件二级超级领域。
We provide an alternative compact expression for the 11D pure spinor b-ghost by introducing a new set of negative ghost number operators made out of non-minimal pure spinor variables. Using the algebraic properties satisfied by these operators, it will be straightforwardly shown that $\{Q, b\}={P^2\over 2}$, as well as $\{b,b\} = QΩ$. As an application of this novel formulation, the ghost number two vertex operator will easily be obtained in a completely covariant manner from a standard descent relation, the ghost number three vertex operator will be shown to satisfy the generalized Siegel gauge condition, and the 11D supergravity two-particle superfield will be constructed in a quite simple way.
