Gauged supergravity in this sense should be contrasted with yangmillseinstein supergravity in which some other wouldbe global symmetries of the theory are gauged and fields other. As i understood from various articles by sardanashvily see e. Gauged supergravity is a supergravity theory in which some rsymmetry is gauged such that the gravitinos superpartners of the graviton are charged with respect to the gauge fields. It is shown that the appropriate radiation consistent with black holes can be obtained in general under the condition that back reaction of the emitted charged particle with selfgravitational interaction is neglected.
In this paper, we study a natural generalization of this mechanism to solutions of arbitrary 4d n2 gauged supergravities. This model, now viewed as a particular gauged maximal supergravity, had little influence at the time because it does not have a. We consider all semisimple gauge groups and analyse the potential and its first and second derivatives in the origin of the scalar manifold. Multiple membranes from gauged supergravity research. The aim of this paper is to study the quantum tunneling process for charged vector particles through the horizons of more generalized black holes by using the proca equation. Twisted compactifications of 6d field theories from maximal 7d gauged supergravity. Hi, i have a question on the gauge formulation of gravity and supergravity. In this work we will show that extended objects like strings, domain walls, pure axionic gravity, dilatonaxion gravity and maximally symmetric pointlike con gura.
Supergravity is the gauge theory of local supersymmetry. Pdf more on bps solutions of n2, d4 gauged supergravity. For any such n6 we construct the full nonlinear kaluzaklein ansatz for the reduction of d 11 supergravity on n6 down to d 5 su2. By studying various, known extrema of 1 su3 sectors, 2 so5 sectors and 3 so3xso3 sectors of gauged n 8 supergravity in fourdimensions, one finds. Theories of supergravity in dimension l gauge field connection on a bundle with coefficients in that group these are called gauged. The typeface supports latin and cyrillic and each file contains 528 glyphs. Various ways to gauge n 2 supergravity are explored. We study a large class of supersymmetric solutions in fourdimensional n5 gauged supergravity with so5 gauge. For this purpose, we consider a pair of charged accelerating and rotating black holes with newmanuntitamburino parameter and a black hole in 5d gauged supergravity theory, respectively. Thanks for contributing an answer to physics stack exchange.
But avoid asking for help, clarification, or responding to other answers. Warner, gauged n 8 supergravity in fivedimensions, phys. Gravity is a typographic experiment, a new grotesque sans serif designed with balance and large counters. Moreover, this theory is more important as compared to the ungauged case, therefore this theory has a negative cosmological constant. Compact and noncompact gauged maximal supergravities in. By assuming the bulk gaugino condensates as well as nonzero brane f andor dterm for the uplifting potential, we have all the moduli stabilized with a vanishing cosmological. It is shown that its uplift gives a black string in d 5 minimal gauged supergravity, with momentum along the string. Charged vector particle tunneling from a pair of accelerating. We investigate the massive vector field equation with the wkb approximation.
We construct generalised attractors in gauged supergravity and investigate their stability. This provides a general framework that reproduces many recent results on multiple membrane actions as well as generalisations thereof. We present the maximally supersymmetric threedimensional gauged supergravities. Stability in gauged extended supergravity sciencedirect. Type iib string theory on a 5sphere gives rise to \cal n 8, so6 gauged supergravity in five dimensions. Universal duality covariant gauged lagrangian in particular scalar potential. Adam cane guitar and vox posted an ad looking for a bass player and drummer to participate in an impromptu, no strings attached jam down at funkadelic studios. The complete n 2 lagrangian can be found, for example in 51,42 and also in appendix c. So8 supergravity and the magic of machine learning springerlink. All supersymmetric solutions of 3d u gauged supergravity. Notable exception is a sixdimensional n 1,0 gauged supergravity. Super gravity super gravity, released 23 june 2010 1. Ads 5 black strings in the stu model of figauged n 2. Chethan krishnan, vyshnav mohan, soham ray submitted on 28 feb 2020, last revised 9 mar 2020 this version, v2.
Sardanashvily, the gauge treatment of gravity, physics reports. Moreover, we show that a brane chiral multiplet with. Owing to the special properties of three dimensions especially the onshell duality between vector and scalar fields, and the purely topological character of supergravity they exhibit an even richer structure than the gauged supergravities in higher dimensions. By working out these gravity corrections, we may learn more about.
Gauged supergravity is a very valuable tool in the study of holographic rg. Black holes in fivedimensional gauged supergravity with. Nernst branes in gauged supergravity michael haack lmu munich bsi 2011, donji milanovac, august 301108. Soroka 1973, massive gravitinos, extensions with more supersymmetries and extension has been. Holographic solutions from n5 gauged supergravity authors.
The tunneling mechanism of charged bosons from the gauged super gravity black hole is observed. Generalized attractor points in gauged supergravity unt. Focussing then on the f ix0x1 model, which contains a single vector multiplet coupled to gravity, explicit solutions are found. In theoretical physics, supergravity supergravity theory. In particular, solutions of the ungauged theory preserve either n 4 or n 8 supersymmetry, whereas in the gauged theory n 2, n 4, n 6 and n 8 solutions are in principle allowed. The low energy limit of string theory gives e ective theories of gravity coupled to matter. 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. Extensions of the virasoro algebra and gauged wzw models. Oct 12, 2018 we analytically construct asymptotically ads5 black string solutions starting from the fourdimensional domain wall black hole of 1. Effect of quantum gravity on the stability of black holes mdpi. Sugra for short is a modern field theory that combines the principles of supersymmetry and general relativity. We also present a simple supersymmetric black hole solu. Nevertheless, it is argued that the theories have ground states with antide sitter background geometry which are stable against fluctuations which vanish sufficiently fast at spatial infinity.
C charged vector particle tunneling from a pair of accelerating and rotating and 5d gauged supergravity 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. N 4 supergravity theory with a positive semide nite potential, similar work on d 11 supergravity and mtheory was done in 5, 6. We consider static, nonabelian solutions in the romans gauged supergravity model. The gauged supergravity often has the antide sitter space as a supersymmetric vacuum.
Special attention is given to the case of one vector multiplet. The attractor mechanism governs the nearhorizon geometry of extremal black holes in ungauged 4d n2 supergravity theories and in calabiyau. We show that a generalized levicivita connection, related to the. Parinya karndumri, chawakorn maneerat submitted on 12 mar 2020 v1, last revised 22 mar 2020 this version, v2. 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. Since the supersymmetry susy generators form together with. A nonzero brane tension can be compatible with the bulk supersymmetry by introducing a branelocalized fayetiliopoulos term proportional to the brane tension. Lectures on gauged supergravity and flux compactifications.
Diederik roest, mtheory and gauged supergravities, fortsch. Numerical arguments are presented for the existence of asymptotically antide sitter configurations in the version of the theory, with a dilaton potential presenting a stationary point. Starting from gauged n 8 supergravity in three dimensions we construct actions for multiple membranes by taking the limit to global supersymmetry for different choices of the embedding tensor. Gauge formulation of gravity and supergravity physics forums. Gravity falls run is the right game for you, get it now for free. Toward the classification of bps solutions of n2, d5 gauged supergravity with matter couplings 9783659334993. The supergravity theory defined gauged theory through which the gauge boson, the superpartner of the particle is charged in some internal gauge group. Firstly, this solution was formulated in as a particular case stu model of solutions of the \d5 n2\ gauged super gravity equations of motion. In 1980, antonio aurilia, hermann nicolai and i constructed an n8 supergravity with a positive exponential potential for one of the 70 scalar fields by adapting the dimensional reduction of 11d supergravity to allow for a nonzero 4form fieldstrength in 4d.
The typeface uses the gravity as a distinctive, functional and aesthetic feature of the font. Super gravity is a new york city based band that was formed in late 2008 by three musicians that met in the bottomless chasm of randomness that is craigslist. Gauged supersymmetry was expected to be an extension of general relativity with a superpartner of the gravito call gravition multiplet 2,32 s. Potentials and symmetries of general gauged n 2 supergravity. The metric for the bh in 5d gauged super gravity is. Applying instead the residual symmetries of n 2, d 4 fayetiliopoulos gauged super gravity discovered in 2 to the domain wall seed leads. Easy to use just place over the work to be measured and read the scale accurate 1,000 lines per inch chrome line scale allows accurate readings to 0. The relation between gauged supergravity and possible hidden symmetries given by kacmoody algebras is discussed. Almost coincident with the work of scherk and schwarz, it was realized that super gravity theories have extra noncompact global symmetries 7. Effect of quantum gravity on the stability of black holes. It should be appreciated that the exponential scalar potential, a puzzle in gauged super gravity, arises quite naturally in this context. You have also recalled that link, due to the gaugegravity duality. We discuss the potential and massmatrix of gauged n 4 matter coupled supergravity for the case of six matter multiplets, extending previous work by considering the dependence on all scalars.
Although the focus is on fourdimensional theories, an overview of the gauging procedure and the related tensor hierarchy in the higherdimensional models is given. Such bh solutions occur in \d5n8\ gauged super gravity symmetry. The question that i have first concerns the gauge formulation of gravity. Applying instead the residual symmetries of n 2, d 4 fayetiliopoulosgauged supergravity discovered in 2 to the domain wall seed leads.
Theories of supergravity in dimension l download citation. Gauged supergravity vacua in string theory sciencedirect. Standard gauged sugra nv vm nh hm 1 uhm hepth9605032 0 m i m i gauged sugra nv vm nh hm 1 tm hepth0312210 generic gauged sugra nv vm neh hm nt tm hepth0409097 some of faie ig are dualized to 2form elds caused by magnetic charges fp. U1 gauged supergravity, at the level of the bosonic. Generalized attractor points in gauged supergravity. Almost coincident with the work of scherk and schwarz, it was realized that supergravity theories have extra noncompact global symmetries 7. There just isnt any substitute for the super gage when you need fast, extremely precise linear measurements on. The resulting theories were sometimes referred to as kaluzaklein theories as kaluza and klein constructed in 1919 a 5dimensional gravitational theory, that when dimensionally reduced on a circle, its 4dimensional nonmassive modes describe electromagnetism coupled to gravity. We define generalized attractor points as solutions of an ansatz which reduces the einstein. Extended supergravity theories with gauged son internal symmetry have, for n.
Consistency of the supersymmetry transformation often requires the presence of the potential for the scalar fields of the theory, or the cosmological constant if the theory contains no scalar degree of freedom. To any nontrivial embedding of sl2 in a super lie algebra, one can associate an extension of the virasoro algebra. We define generalized attractor points as solutions of an ansatz which reduces the. Generalized attractor points in gauged supergravity core. Both vector multiplets and gauged hypermultiplets are included in this general analysis. Black hole dynamics in genuine and fake gauged supergravity. Compact and noncompact gauged maximal supergravities in three. Gauged sugra with vector multiplets without hypermultiplets. Potential and massmatrix in gauged n 4 supergravity. Pdf twisted compactifications of 6d field theories from. The tunneling mechanism of charged bosons from the gauged supergravity black hole is observed. I have read and studied this issue, after all, many people have argued and speculated that the issue to quantize gravity could be related to the way in which gravity is an extended gauge gravity.
Pdf bps domain walls in n4 supergravity and dual flows. Such gauged supergravity theories are known to admit lifshitz 9 as well as schrodinger 10 type solutions and in some special cases they can be embedded in string theory111214. The relation of gauged supergravities to flux compactifications is discussed and examples are worked out. We analytically construct asymptotically ads5 black string solutions starting from the fourdimensional domain wall black hole of 1. We construct a consistent supersymmetric action for chiral and vector multiplets living on codimensiontwo branes in a sixdimensional chiral gauged supergravity.
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