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   N $$ mathcal{N} $$ =2 supersymmetric Janus solutions and flows: from gauged supergravity to M theory  
   
نویسنده Pilch Krzysztof ,Tyukov Alexander ,Warner Nicholas P.
منبع journal of high energy physics - 2016 - دوره : 2016 - شماره : 5 - صفحه:1 -51
چکیده    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.
کلیدواژه Flux compactifications ,AdS-CFT Correspondence ,M-Theory
آدرس 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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