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N $$ mathcal{N} $$ =2 supersymmetric Janus solutions and flows: from gauged supergravity to M theory
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نویسنده
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Pilch Krzysztof ,Tyukov Alexander ,Warner Nicholas P.
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منبع
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journal of high energy physics - 2016 - دوره : 2016 - شماره : 5 - صفحه:1 -51
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چکیده
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We investigate a family of su(3)×u(1)×u(1)-invariant holographic flows and janus solutions obtained from gauged $$ mathcal{n} $$ = 8 supergravity in four dimensions. we give complete details of how to use the uplift formulae to obtain the corresponding solutions in m theory. while the flow solutions appear to be singular from the four-dimensional perspective, we find that the eleven-dimensional solutions are much better behaved and give rise to interesting new classes of compactification geometries that are smooth, up to orbifolds, in the infra-red limit. our solutions involve new phases in which m2 branes polarize partially or even completely into m5 branes. we derive the eleven-dimensional supersymmetries and show that the eleven-dimensional equations of motion and bps equations are indeed satisfied as a consequence of their four-dimensional counterparts. apart from elucidating a whole new class of eleven-dimensional janus and flow solutions, our work provides extensive and highly non-trivial tests of the recently-derived uplift formulae.
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کلیدواژه
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Flux compactifications ,AdS-CFT Correspondence ,M-Theory
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آدرس
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University of Southern California, Department of Physics and Astronomy, USA, University of Southern California, Department of Physics and Astronomy, USA, University of Southern California, Department of Physics and Astronomy, USA
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Authors
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