Comments on supersymmetric renormalization in two-dimensional curved spacetime

被引：2
|
作者：
Okuda, Takuya [1 ]
机构：
[1] Univ Tokyo, Meguro Ku, Tokyo 1538902, Japan
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 12期
关键词：
Extended Supersymmetry; Renormalization Regularization and Renormalons; Supergravity Models; Supersymmetric Gauge Theory; SUPERGRAVITY; SUPERSPACE; N=2; 2D;
D O I：
10.1007/JHEP12(2017)081
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
In this technical note we introduce a manifestly gauge-invariant and supersymmetric procedure to regularize and renormalize one-loop divergences of chiral multiplets in two-dimensional N = (2,2) theories in curved spacetime. We apply the method, a version of Pauli-Villars regularization, to known examples of supersymmetric localization and demonstrate that the partition functions are renormalized. An accompanying ancillary file, a Mathematica notebook, implements the relevant supergravity transformations.
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页数：19
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