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Showing 1 to 4 of 4 for “"SUGRA"”.
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The propagator for graviton modes in supergravity on ADS5 x S5
… modes of the graviton in supergravity (SUGRA) on AdS5 X S5 is calculated in part. This propagator could be useful in calculations of four-leg scattering amplitudes as a further test of the proposed holographic duality between SUGRA on AdSd and the conformal field theory (CFT) on the (d - …
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SOLUTIONS OF MATTER-COUPLED HALF-MAXIMAL GAUGED SUPERGRAVITY IN FOUR AND FIVE DIMENSIONS
… half- maximal gauged supergravity (SUGRA) in four and five dimensions using the embedding tensor formalism. In the first part, we study the 5D N = 4 gauged supergravity coupled to five vector multiplets with compact gauge group U(1) × SU(2) × SU(2), as well as non-compact gauge …
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Topics in Type IIB Kähler Moduli Stabilisation
… It fits within the Kähler sector of Type IIB SUGRA constructions, and more generally the field of string theory phenomenology. The intrinsic appeal of super string theory as a candidate theory for quantum gravity is its completeness, only one parameter (the string length/scale) is input to the …
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Worldsheet methods for perturbative quantum field theory
… the tree-level S-matrix of $\mathcal{N}=8$ sugra and $\mathcal{N}=4$ sYM respectively; defining worldsheet charges which encode the action of the appropriate asymptotic symmetry algebra and showing that their Ward-identities recover the soft graviton, and soft gluon factors; defining …