Wu, Jianda Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.120.207205 (Publisher version)
1805.02392v1.pdf (Preprint), 2MB
Wang, Z., Lorenz, T., Gorbunov I, D., Cong, P. T., Kohama, Y., Niesen, S., et al. (2018). Quantum Criticality of an Ising-like Spin-1/2 Antiferromagnetic Chain in a Transverse Magnetic Field. Physical Review Letters, 120(20): 207205. doi:10.1103/PhysRevLett.120.207205.