Publication Date:
2018-11-30
Description:
Author(s): Rong Yu, Jian-Xin Zhu, and Qimiao Si Motivated by the recent low-temperature experiments on bulk FeSe, we study the electron correlation effects in a multiorbital model for this compound in the nematic phase using the U ( 1 ) slave-spin theory. We find that a finite nematic order helps to stabilize an orbital selective Mott phase. Moreove... [Phys. Rev. Lett. 121, 227003] Published Thu Nov 29, 2018
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics