D=4 chiral string compactifications from intersecting branes
نویسندگان
چکیده
منابع مشابه
Chiral String Compactifications from Intersecting
Intersecting Dp-branes often give rise to chiral fermions living on their intersections. We study the construction of four-dimensional chiral gauge theories by considering configurations of type II D(3 + n)-branes wrapped on non-trivial n-cycles on T × (R/ZN), for n = 1, 2, 3. The gauge theories on the four non-compact dimensions of the brane world-volume are generically chiral and non-supersym...
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Intersecting Dp-branes often give rise to chiral fermions living on their intersections. We study the construction of four-dimensional chiral gauge theories by considering configurations of type II D(3 + n)-branes wrapped on non-trivial n-cycles on T × (R/ZN), for n = 1, 2, 3. The gauge theories on the four non-compact dimensions of the brane world-volume are generically chiral and non-supersym...
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Intersecting Dp-branes are useful tools to obtain chiral fermions existing on their intersections 1). Although configurations of type IIB D6-branes wrapped on T6 give rise to just the matter contents of standard model2), the D6-brane models do not explain the fine-tuning problem caused by its breakdown of supersymmetry. On the other hand, using D4-/D5-branes wrapped on T2d ×R/ZN avoids the diff...
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ژورنال
عنوان ژورنال: Journal of Mathematical Physics
سال: 2001
ISSN: 0022-2488,1089-7658
DOI: 10.1063/1.1376157