Publication Date:
2015-09-11
Description:
Author(s): Yin-Chen He, Subhro Bhattacharjee, R. Moessner, and Frank Pollmann We study a bosonic model with correlated hopping on a honeycomb lattice, and show that its ground state is a bosonic integer quantum Hall (BIQH) phase, a prominent example of a symmetry-protected topological (SPT) phase. By using the infinite density matrix renormalization group method, we establish… [Phys. Rev. Lett. 115, 116803] Published Thu Sep 10, 2015
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics