Block, Matthew S <br/><br/>
Spin Bose-metal and valence bond solid phases in a spin-1/2 model with ring exchanges on a four-leg triangular ladder.  [electronic resource] 

 -  Physical review letters  Apr 2011 
 - 157202 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.106.157202  doi