[1]    Singular HJB equations with applications to KPZ on the real line，Xicheng Zhang, Rongchan Zhu, Xiangchan Zhu, Probability Theory and Related Fields 183 (2022), no. 3-4, 789–869 

　　[2]    Large N limit of the O(N) linear sigma model in 3D，Hao Shen, Rongchan Zhu, Xiangchan Zhu, Communications in Mathematical Physics 394 no.3, 953–1009.2022 

　　[3]    Large N limit of the O(N) linear sigma model via stochastic quantization，H. Shen, S. Smith, R. Zhu, X. Zhu, The Annals of Probability 2022, Vol. 50, No. 1, 131–202