Global symmetries and 't Hooft anomalies in brane tilings | Zendy

Yosuke Imamura | Zendy

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Global symmetries and 't Hooft anomalies in brane tilings

Author(s) -

Yosuke Imamura

Publication year - 2006

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2006/12/041

Subject(s) - brane , homogeneous space , physics , gauge theory , gauge (firearms) , theoretical physics , mathematical physics , action (physics) , quantum mechanics , geometry , mathematics , archaeology , history

We investigate the relation between gauge theories and brane configurationsdescribed by brane tilings. We identify U(1)_B (baryonic), U(1)_M (mesonic),and U(1)_R global symmetries in gauge theories with gauge symmetries in thebrane configurations. We also show that U(1)_MU(1)_B^2 and U(1)_RU(1)_B^2 'tHooft anomalies are reproduced as gauge transformations of the classical braneaction.Comment: 41 pages, 6 figure

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