Unconstrained variables of noncommutative open strings
Abstract
The boundary conditions of the bosonic string theory in nonzero Bfield background are equivalent to the second class constraints of a discretized version of the theory. By projecting the original canonical coordinates onto the constraint surface we derive a set of coordinates of string that are unconstrained. These coordinates represent a natural framework for the quantization of the theory.
 Publication:

Journal of High Energy Physics
 Pub Date:
 June 2001
 DOI:
 10.1088/11266708/2001/06/026
 arXiv:
 arXiv:hepth/0104154
 Bibcode:
 2001JHEP...06..026D
 Keywords:

 High Energy Physics  Theory
 EPrint:
 8 pages, LATeX file