Observation of universal bound state spectrum near a magnetic quantum critical point
Quantum Criticality in an Ising Chain: Experimental Evidence for Emergent E8 Symmetry
Authors: R. Coldea, D. A. Tennant, E. M. Wheeler, E. Wawrzynska, D. Prabhakaran, M. Telling, K. Habicht, P. Smeibidl, K. Kiefer
Science 327, 177 (2010)
Recommended with a commentary by Ashvin Vishwanath, UC Berkeley | View Commentary (pdf) |
DOI: 10.36471/JCCM_March_2010_02
https://doi.org/10.36471/JCCM_March_2010_02