Propagators and effective potentials in anti-de Sitter space
Propagators and effective potentials in anti-de Sitter space
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反德西特空间中的传播子和有效势
DOI：
10.1016/0370-2693(85)91415-7
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发表时间：
1985
影响因子：
4.4
通讯作者：
C. Lütken
中科院分区：
文献类型：
--
作者：
C. Burgess;C. Lütken
我们计算了n维反德西特背景中标量的传播子和单圈有效势。计算是通过直接求和的模式适当的超对称边界条件，以及从欧几里德n-球解析延拓。我们表明，直接模式和给出了一个物理上合理的潜在的不同意从Sn解析延拓得到的。
We calculate the propagator and one-loop effective potential for a scalar in an n-dimensional anti-de Sitter background. The computation is done by directly summing the modes appropriate to supersymmetric boundary conditions as well as by analytic continuation from the euclidean n-sphere. We show that the direct mode sum gives a physically reasonable potential which disagrees with the one obtained by analytic continuation from Sn.