On the hierarchy of symmetry breaking D-branes in group manifolds | Zendy

Thomas Quella | Zendy

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On the hierarchy of symmetry breaking D-branes in group manifolds

Author(s) -

Thomas Quella

Publication year - 2002

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2002/12/009

Subject(s) - conjugacy class , brane cosmology , group (periodic table) , manifold (fluid mechanics) , hierarchy , symmetry breaking , symmetry (geometry) , physics , boundary (topology) , product (mathematics) , symmetry group , action (physics) , pure mathematics , theoretical physics , mathematics , geometry , quantum mechanics , mathematical analysis , mechanical engineering , engineering , economics , market economy

We construct the boundary WZNW functional for symmetry breaking D-branes on agroup manifold which are localized along a product of a number of twistedconjugacy classes and which preserve an action of an arbitrary continuoussubgroup. These branes provide a geometric interpretation for the algebraicformulation of constructing D-branes developed recently in hep-th/0203161. Weapply our results to obtain new symmetry breaking and non-factorizing D-branesin the background SL(2,R) x SU(2).Comment: 34 page

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