Solving quantum rotor model with different Monte Carlo techniques
Weilun Jiang(姜伟伦), Gaopei Pan(潘高培), Yuzhi Liu(刘毓智), and Zi-Yang Meng(孟子杨)
Chin. Phys. B . 2022, (4): 40504 -040504 .  DOI: 10.1088/1674-1056/ac4f52