Ocko, Samuel A <br/><br/>
Quantum codes give counterexamples to the unique preimage conjecture of the N-representability problem.  [electronic resource] 

 -  Physical review letters  Mar 2011 
 - 110501 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.106.110501  doi