Morita Equivalence of the Dirac-Born-Infeld Theory with Modulus Φ | Zendy

Shijong Ryang | Zendy

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Morita Equivalence of the Dirac-Born-Infeld Theory with Modulus Φ

Author(s) -

Shijong Ryang

Publication year - 2001

Publication title -

progress of theoretical physics

Language(s) - English

Resource type - Journals

eISSN - 1347-4081

pISSN - 0033-068X

DOI - 10.1143/ptp.106.249

Subject(s) - noncommutative geometry , physics , morita equivalence , string theory , mathematical physics , dirac (video compression format) , limit (mathematics) , equivalence (formal languages) , torus , compactification (mathematics) , morita therapy , duality (order theory) , theoretical physics , quantum mechanics , pure mathematics , mathematical analysis , mathematics , neutrino , geometry

Based on the canonical quantization of open strings ending on D-branes with abackground B field, we construct the open string propagator. We demonstrate therelation between the T duality of the underlying string theory and the Moritaequivalence of the interpolating general Dirac-Born-Infeld theory on anoncommutative torus in the nonzero modulus \Phi sector. The generalnoncommutative Dirac-Born-Infeld action with the Wess-Zumino terms expressed bythe background R-R fields is shown to be Morita invariant.Comment: 10 pages, LaTex2e, no figure

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