Qiu, Huanhuan <br/><br/>
Improved Hubbard-I approximation impurity solver for quantum impurity models.  [electronic resource] 

 -  Journal of physics. Condensed matter : an Institute of Physics journal  Dec 2018 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1361-648X 
<br/><br/><label>Standard No.: </label>10.1088/1361-648X/aaee95  doi