Xiaoyi Cui

activity

20102023

most citedN=(0,2) Deformation of CP(1) Model: Two-dimensional Analog of N=1 Yang-Mills Theory in Four Dimensions

25 citations · 118 across the 10 of their papers we have counts for

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Showing 2011Show all

2 papers · 1 filter

hep-th2011★ 25 cited

N=(0,2) Deformation of CP(1) Model: Two-dimensional Analog of N=1 Yang-Mills Theory in Four Dimensions

Xiaoyi Cui, M. Shifman

We consider two-dimensional $N = (0, 2)$ sigma models with the CP(1) target space. A minimal model of this type has one left-handed fermion. Nonminimal extensions contain, i…

hep-th2011★ 18 cited

N=(0,2) Supersymmetry and a Nonrenormalization Theorem

Xiaoyi Cui, M. Shifman

In this paper we continue the study of perturbative renormalizations in an $N = (0, 2)$ supersymmetric model. Previously we analyzed one-loop graphs in the heterotically def…