Tachikawa, Yuji <br/><br/>
Explanation of the central charge ratio 27/32 in four-dimensional renormalization group flows between superconformal theories.  [electronic resource] 

 -  Physical review letters  Aug 2009 
 - 061601 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-9007 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.103.061601  doi