Spectrum generating algebra for the pure spinor superstring

被引：0
|
作者：
Renann Lipinski Jusinskas
机构：
[1] ICTP South American Institute for Fundamental Research,
[2] Instituto de Física Teórica,undefined
[3] UNESP — Universidade Estadual Paulista,undefined
来源：
Journal of High Energy Physics | / 2014卷
关键词：
Superstrings and Heterotic Strings; Superspaces;
D O I：
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摘要：
In this work, a supersymmetric DDF-like construction within the pure spinor formalism is presented. Starting with the light-cone massless vertices, the creation/annihilation algebra is derived in a simple manner, enabling a systematic construction of the physical vertex operators at any mass level in terms of SO(8) superfields, in both integrated and unintegrated forms.
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