A free, massive n 2 scalarspinor multiplet, whose supersymmetry algebra contains a central charge, is coupled to n 2 supergravity. It is said that in n2 supergravity coupled to vector multiplets and hypermultiplets, one can gauge the rsymmetry by equivalently gauging the isometries of the corresponding hyperkahler cone over. As in the fourdimensional n 4 gauged supergravity, all the ds5 vacua identi. For the simpler case of minimally gauged supergravity, where no hypermultiplets are present but only a cosmological constant or fayetiliopoulos. Maximally supersymmetric solutions of d 4 n 2 gauged supergravity article pdf available in journal of high energy physics 200911 november 2009 with 22 reads how we measure reads. The deformation parameters can be identified with the various possible geometric and nongeometric flux components. Solutionsoftheform68infourdimensionswere originally found in 20 and discussed in different contexts in the. Lectures on gauged supergravity and flux compacti cations. In this section, we take this construction as our starting point, and then perform a kaluza.
It can be found from a dimensional reduction of 11d supergravity by making the size of 7 of the dimensions go to zero. Consequences of supergravity with gauged u1r symmetry. If one of the free pdf templates arent working for you, try a premium template instead. Black holes in n 2 supergravity tel archives ouvertes. Gauged n 8 supergravity in four dimensions was first constructed in 30 and there was a great deal of subsequent work that argued how this. Energy extraction and particle acceleration around a rotating. Charged vector particle tunneling from a pair of accelerating.
Using the embedding tensor formalism that describes. Symmetries and black holes in n 2 gauged supergravity inspire. N 2 so 4 7d gauged supergravity with topological mass term. Pdf a supersymmetric solution in n2 gauged supergravity. This su1,1 for the so6 gauging is presumably related to that of the chiral n 2 theory in ten dimensions. These are not invariant under the nonrelativistic scaling, but instead scale covariantly. D4, n2 gauged supergravity coupled to vectortensor. The resulting theory is locally invariant under supersymmetry and the central transformation, the latter being gauged by the vector field of the supergravity multiplet. In this thesis we study n 2 vacua in gauged n 4 supergravity theories in four dimensional spacetime. In the string and mtheory context, noscale supergravity models, were recently obtained as low energy description of orientifold compacti cation with brane. It can be found from a dimensional reduction of 11d supergravity by making the size of seven of the dimensions go to zero. The attractor mechanism governs the nearhorizon geometry of extremal black holes in ungauged 4d n2 supergravity theories and in calabiyau compactifications of string theory.
Failure to unify gravity with the strong and electro weak forces. It is not a fundamental theory if we include supersymmetry in a theory of gravity. In this thesis, the equations of motion of fourdimensional n 2 gauged supergravity are derived in order to nd lifshitz solutions with nonzero hyperscaling violation. Pdf nonrelativistic solutions of n2 gauged supergravity. In section2, we embed the solutions 17 into minimal n 2 gauged supergravity 18 and generalize the solution to have both nontrivial electric and magnetic elds. Neil lambert, 2, 0 2,0 lagrangian structures, physics letters b volume 798, 10 november 2019, 4948 arxiv. N 2 supergravity su2 structure gauged n 4 supergravity 0 kk reduction more tricky standard kk reduction partial superhiggs d,d. Symmetries and black holes in n 2 gauged supergravity. C charged vector particle tunneling from a pair of accelerating and rotating and 5d gauged super gravity black holes 0 department of mathematics, the islamia university of bahawalpur, bahawalpur, pakistan 1 division of science and technology, university of education, township campus, lahore 54590, pakistan the aim of this paper is to study the quantum tunneling process for. Generalized attractor points in gauged supergravity unt. It is said that in n2 supergravity coupled to vector multiplets and hypermultiplets, one can gauge the rsymmetry by equivalently gauging the isometries of.
N nuclear physics b elsevier nuclear physics b 461 1996 5070 consequences of supergravity with gauged u 1 r symmetry d. Consistency of the construction requires the introduction of the vector fields dual to those sitting in the same supermultiplets as the antisymmetric tensors, as well as the scalar fields dual to the tensors themselves. Oct 12, 2018 applying instead the residual symmetries of n 2, d 4 fayetiliopoulosgauged supergravity discovered in to the domain wall seed leads, after uplifting, to a dyonic black string that interpolates between ads 5 and ads 3. N8 supergravity is the most symmetric quantum field theory which involves gravity and a finite number of fields. Maximally supersymmetric solutions of d 4 n 2 gauged. In four spacetime dimensions, n8 supergravity is the most symmetric quantum field theory which involves gravity and a finite number of fields. The relation between the field equations of the d8 and those. Gravity duals of 5d n2 sym from f4 gauged supergravity. Gauged n2 supergravity in nine dimensions and domain wall. Flow equations and attractors for black holes in n 2 u1. N 1 supersymmetry breaking and the super higgs e ect in supergravity dissertation zur erlangung des akademischen grades doctor rerum naturalium dr. In this case, there exist magnetically charged bps black. In these lectures we give an elementary introduction to supergravity. The international school for advanced studies sissa was founded in 1978 and was the first institution in italy to promote postgraduate courses leading to a doctor philosophiae.
In section 3 we give the details of how this sector of gauged supergravity uplifts to m theory, while in section 4 we. On bps bounds in d 4 n 2 gauged supergravity article pdf available in journal of high energy physics 201112 december 2011 with 31 reads how we measure reads. The compact parts of so1,2 and g nc are gauged by vector. Spontaneous n 2 n 1 supersymmetry breaking and the super.
We define generalized attractor points as solutions of an ansatz which reduces the einstein. Gauged mflation, its uv sensitivity and spectator species. We begin with a brief introduction to n 2, d 5 gauged supergravity coupled to n v vector and n h hypermultiplets 57. Gauged n 8 super gravity possesses a solution with the same features, and this suggests that the s v compactification corresponds to gauged n 8 supergravity after a truncation of the full d 11 theory to its massless sector.
The timelike halfsupersymmetric backgrounds of n2, d4 supergravity with fayetiliopoulos gauging. In section3, we analyze the bps conditions for the conformal defect solutions. Diederik roest, mtheory and gauged supergravities, fortsch. Solutions of n2 gauged supergravity in 4, 5 and 6 dimensions. Pdf n 2 supergravity theory with a gauged central charge. General matter coupled n 2, d 5 gauged supergravity. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Pdf solitonic black holes in gauged n 2 supergravity. A supersymmetric solution in n2 gauged supergravity with the universal hypermultiplet.
The maximally n4 supersymmetric so5gauged supergravity in 7dimensions was first constructed in. We construct the general fourdimensional n 2 supergravity theory coupled to vector and vectortensor multiplets only. Gravity pdf can be run on most shared web hosting without any issues. Gauged n 2 supergravity in ninedimensions and domain wall. All purchases have a 7day 100% money back guarantee. Unlock more features for gravity pdf with one of our premium extensions. Inaddition,weexplicitlystudy ds5 vacua for a number of gauge groups and compute scalar masses at the vacua. In this paper, we study a natural generalization of this mechanism to solutions of arbitrary 4d n2 gauged supergravities. A super symmetry transformation changes bosonic into fermionic particles and vice versa. Denoting bosonic particles by band fermionic particles by f, the global transformation is schematically. We construct gauged n 8 supergravity theories in five dimensions. N 4 gauged supergravity and a iib orientifold with.
We construct a consistent reduction ansatz of elevendimensional supergravity to n2 so4 sevendimensional gauged supergravity. Pdf twodimensional scfts from mattercoupled 7d n2 gauged. Maximally supersymmetric ads solutions in gauged supergravity. Su 2 gauged n 2 supergravity in d8 is constructed by generalized dimensional reduction of d11 supergravity on su 2 group manifold. This series of massivegauged supergravities includes, for instance, romans massive n 2a. A supersymmetric solution in n 2 gauged supergravity with the universal hypermultiplet. Einstein gravity is not power counting renormalizable. Pdf we construct and analyze bps black hole solutions in gauged n2, d4 supergravity with charged hypermultiplets.
New approach to construction of candidate lagrangian densities for d6 n 2,0 scfts. Energy extraction and particle acceleration around a. The lowenergy effective theories describing string compactifications in the presence of fluxes are the socalled gauged supergravities. Ads solutions in sevendimensional n 2 supergravity.
In this thesis we study maximally supersymmetric solutions of gauged supergravity theories. Ads 5 black strings in the stu model of figauged n 2. It was shown long ago that the nogo theorem of refs. N2 vacua in electrically gauged n4 supergravities desy. Recently, metrics with hyperscaling violation have also become important. Gravity duals of 5d n2 sym from f 4 gauged supergravity by parinya karndumri download pdf 206 kb. N 2 supergravity theory with a gauged central charge.
In section 2 we describe sector of gauged n 8 supergravity upon which we will focus and describe the bps ow and janus solutions from the fourdimensional perspective. N 2 supergravity interacting with an arbitrary number of vector, tensor and hypermultiplets, with gauging of the rsymmetry group su2r as well as a sub. Unlike ordinary gauged maximal supergravity theories in other dimensions, the scalar potential is positive definite for arbitrary values of the. Gravity duals of 5d n2 sym from f4 gauged supergravity core. N 2 supergravity theory with a gauged central charge article pdf available in physics letters b 763.
1656 1178 181 1610 1430 1047 543 1165 550 1396 1384 1065 227 709 106 693 41 1059 2 1155 946 1632 1349 1471 61 843 934 628 607 1004 1184