Open string with a background B field as the first order mechanics, noncommutativity, and soldering formalism

A. A. Deriglazov, C. Neves, W. Oliveira, E. M C Abreu, C. Wotzasek, C. Filgueiras

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

To study noncommutativity properties of the open string with constant B field, we construct a mechanical action that reproduces classical dynamics of the string sector under consideration. It allows one to apply the Dirac quantization procedure for constrained systems in a direct and unambiguous way. The mechanical action turns out to be the first order system without taking the strong field limit B→∞. In particular, it is true for the zero mode of the string coordinate, which means that the noncommutativity is an intrinsic property of this mechanical system. We describe the arbitrariness in the relation existing between the mechanical and the string variables and show that noncommutativity of the string variables on the boundary can be removed. This is in correspondence with the result of Seiberg and Witten on the relation among noncommutative and ordinary Yang-Mills theories. The recently developed soldering formalism helps us to establish a connection between the original open string action and the Polyakov action.

Original languageEnglish
Article number064007
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume76
Issue number6
DOIs
Publication statusPublished - 12 Sep 2007

Fingerprint

Noncommutativity
soldering
Mechanics
strings
Strings
formalism
First-order
First-order System
Constrained Systems
Yang-Mills Theory
Yang-Mills theory
Mechanical Systems
Paul Adrien Maurice Dirac
Background
Quantization
Sector
sectors
Correspondence
Zero

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics
  • Mathematical Physics

Cite this

Open string with a background B field as the first order mechanics, noncommutativity, and soldering formalism. / Deriglazov, A. A.; Neves, C.; Oliveira, W.; Abreu, E. M C; Wotzasek, C.; Filgueiras, C.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 76, No. 6, 064007, 12.09.2007.

Research output: Contribution to journalArticle

Deriglazov, A. A. ; Neves, C. ; Oliveira, W. ; Abreu, E. M C ; Wotzasek, C. ; Filgueiras, C. / Open string with a background B field as the first order mechanics, noncommutativity, and soldering formalism. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2007 ; Vol. 76, No. 6.
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