Electronic instabilities in iron-based superconductors: A variational Monte Carlo study

We report a variational Monte Carlo (VMC) study of the iron-based superconductors. We use realistic band structures, and the ordering instabilities/variational ansatz are suggested by previous functional renormalization group calculations. We examine antiferromagnetism, superconducting pairing, norm...

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Bibliographic Details
Main Authors: Yang, Fan (Contributor), Zhai, Hui (Author), Wang, Fa (Author), Lee, Dung-Hai (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2011-09-28T17:34:57Z.
Subjects:
Online Access:Get fulltext
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100 1 0 |a Yang, Fan  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Physics  |e contributor 
100 1 0 |a Yang, Fan  |e contributor 
100 1 0 |a Yang, Fan  |e contributor 
700 1 0 |a Zhai, Hui  |e author 
700 1 0 |a Wang, Fa  |e author 
700 1 0 |a Lee, Dung-Hai  |e author 
245 0 0 |a Electronic instabilities in iron-based superconductors: A variational Monte Carlo study 
260 |b American Physical Society,   |c 2011-09-28T17:34:57Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/66101 
520 |a We report a variational Monte Carlo (VMC) study of the iron-based superconductors. We use realistic band structures, and the ordering instabilities/variational ansatz are suggested by previous functional renormalization group calculations. We examine antiferromagnetism, superconducting pairing, normal state Fermi surface distortion, and orbital order in the antiferromagnetic state. 
520 |a National Natural Science Foundation (China) (NSFC grant no. 10704008) 
520 |a Tsinghua University (Beijing, China) (BRYS Program) 
520 |a National Natural Science Foundation (China) (NSFC grant No. 10944002) 
520 |a United States. Dept. of Energy (grant no. DE-AC0205CH11231) 
520 |a National Energy Research Scientific Computing Center (U.S.) 
520 |a United States. Dept. of Energy (Contract No. DE-AC02-05CH11231) 
546 |a en_US 
655 7 |a Article 
773 |t Physical Review B