Results 11 to 20 of about 68,698 (212)
Extremal Black Holes in Supergravity and the Bekenstein-Hawking Entropy
Entropy, 2002 : We review some results on the connection among supergravity central charges, BPS states and Bekenstein-Hawking entropy. In particular, N = 2 super-gravity in four dimensions is studied in detail.
R. D'Auria, L. Andrianopoli
doaj +4 more sources
Supergravity Unification [PDF]
Nuclear Physics B - Proceedings Supplements, 2001 A review is given of the historical developments of 1982 that lead to the supergravity unified model (SUGRA)with gravity mediated breaking of supersymmetry. Further developments and applications of the model in the period 1982-85 are also discussed.
Ali H. Chamseddine +57 more
core +4 more sources
On the Starobinsky model of inflation from supergravity
Nuclear Physics B, 2013 We discuss how the higher-derivative Starobinsky model of inflation originates from N=1 supergravity. It is known that, in the old-minimal supergravity description written by employing a chiral compensator in the superconformal framework, the Starobinsky
Farakos, F., Kehagias, A., Riotto, A.
exaly +4 more sources
Advanced Materials InterfacesAssembling two‐dimensional (2D) nanoflakes into freestanding ultrathin films while maintaining their superior mechanical and functional properties can enable a wide range of applications.
Dawei Zhang +10 more
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Supersymmetric domain walls in maximal 6D gauged supergravity I
European Physical Journal C: Particles and Fields, 2021 We find a large class of supersymmetric domain wall solutions from six-dimensional $$N=(2,2)$$ N = ( 2 , 2 ) gauged supergravity with various gauge groups.
Parinya Karndumri, Patharadanai Nuchino
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Multimetric supergravities [PDF]
Journal of High Energy Physics, 2016 Making use of integral forms and superfield techniques we propose supersymmetric extensions of the multimetric gravity Lagrangians in dimensions one, two, three and four. The supersymmetric interaction potential covariantly deforms the bosonic one, producing in particular suitable super-symmetric polynomials generated by the Berezinian.
Del Monte, Fabrizio +2 more
openaire +5 more sources
Janus solutions from dyonic ISO(7) maximal gauged supergravity
Journal of High Energy Physics, 2021 We give a large class of new supersymmetric Janus solutions in dyonic ISO(7) maximal gauged supergravity encompassing all known solutions appearing recently.
Parinya Karndumri, Chawakorn Maneerat
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Twisted compactifications of 6D field theories from maximal 7D gauged supergravity
European Physical Journal C: Particles and Fields, 2020 We study supersymmetric $$AdS_n\times \Sigma ^{7-n}$$ AdSn×Σ7-n , $$n=2,3,4,5$$ n=2,3,4,5 solutions in seven-dimensional maximal gauged supergravity with $$CSO(p,q,5-p-q)$$ CSO(p,q,5-p-q) and $$CSO(p,q,4-p-q)$$ CSO(p,q,4-p-q) gauge groups.
Parinya Karndumri, Patharadanai Nuchino
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Supersymmetric Janus solutions in $$\omega $$ ω -deformed $$N=8$$ N = 8 gauged supergravity
European Physical Journal C: Particles and Fields, 2021 We give a large class of supersymmetric Janus solutions in $$\omega $$ ω -deformed (dyonic) SO(8) maximal gauged supergravity with $$\omega =\frac{\pi }{8}$$ ω = π 8 .
Parinya Karndumri, Chawakorn Maneerat
doaj +1 more source