Ghost constraints and the covariant quantization of the superparticle in ten dimensions
Ghost constraints and the covariant quantization of the superparticle in ten dimensions
复制标题
鬼约束与十维超粒子的协变量子化
DOI：
10.1088/1126-6708/2004/02/011
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发表时间：
2002
影响因子：
5.4
通讯作者：
M. Chesterman
中科院分区：
文献类型：
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作者：
M. Chesterman
我们提出了伯科维茨超粒子的一种修正。这首先是为了协变量化纯旋量鬼，其次是为了协变计算两个状态之间的一般算子的矩阵元素。我们继续解除纯旋量鬼约束，并通过BRST上同调恢复它们。然后，我们能够以通常的方式对系统执行BRST量化，除了一些有趣的微妙之处。由于纯旋量约束是可约的，所以需要“鬼”的“鬼”项，这到目前为止已经计算到第4级。即使没有完成这些项，我们仍然能够计算两个物理状态之间的物理算子的任意矩阵元素。
We present a modification of the Berkovits superparticle. This is firstly in order to covariantly quantize the pure spinor ghosts, and secondly to covariantly calculate matrix elements of a generic operator between two states. We proceed by lifting the pure spinor ghost constraints and regaining them through a BRST cohomology. We are then able to perform a BRST quantization of the system in the usual way, except for some interesting subtleties. Since the pure spinor constraints are reducible, ghosts for ghosts terms are needed, which have so far been calculated up to level 4. Even without a completion of these terms, we are still able to calculate arbitrary matrix elements of a physical operator between two physical states.
Berkovits 超弦纯旋量协变量化的超嵌入起源
DOI：
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发表时间：
2002
期刊：
Nuclear Physics B 639
影响因子：
--
作者：
Ichiro Oda;Ichiro Oda;Ichiro Oda;Ichiro Oda;Ichiro Oda;Ichiro Oda;Ichiro Oda;Ichiro Oda;Ichiro Oda;Maro Matone
通讯作者：
Maro Matone