Type IIB orientifolds with NS-NS antisymmetric tensor backgrounds
نویسندگان
چکیده
منابع مشابه
Type IIB Orientifolds with NS-NS Antisymmetric Tensor Backgrounds
We consider six dimensional N = 1 space-time supersymmetric Type IIB orientifolds with non-zero untwisted NS-NS sector B-field. The B-field is quantized due to the requirement that the Type IIB spectrum be left-right symmetric. The presence of the B-field results in rank reduction of both 99 and 55 open string sector gauge groups. We point out that in some of the models with non-zero B-field th...
متن کاملCLNS 98/1550, HUTP-97/A092, NUB 3173 Type IIB Orientifolds with NS-NS Antisymmetric Tensor Backgrounds
We consider six dimensional N = 1 space-time supersymmetric Type IIB orientifolds with non-zero untwisted NS-NS sector B-field. The B-field is quantized due to the requirement that the Type IIB spectrum be left-right symmetric. The presence of the B-field results in rank reduction of both 99 and 55 open string sector gauge groups. We point out that in some of the models with non-zero B-field th...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1998
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.58.086001