@article{Sakai:2019Zv, author = "Sakai, Ryo and Kadoh, Daisuke and Kuramashi, Yoshinobu and Nakamura, Yoshifumi and Takeda, Shinji and Yoshimura, Yusuke", title = "{Tensor network study of two dimensional lattice $\phi^{4}$ theory}", doi = "10.22323/1.334.0232", journal = "PoS", year = 2019, volume = "LATTICE2018", pages = "232" }