Results 91 to 100 of about 2,356 (187)

Supersymmetric M-brane Solution in a Dynamical Background

Galaxies, 2018
Supersymmetry arises in certain theories of fermions coupled to gauge fields and gravity in a spacetime of 11 dimensions. The dynamical brane background has mainly been studied for the class of purely bosonic solutions only, but recent developments ...
Kengo Maeda, Kunihito Uzawa
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Fortuity and supergravity

Journal of High Energy Physics
A bstract BPS states in holographic CFTs naturally split into those describing black holes in the bulk and those that do not, with black hole states only existing above a certain energy threshold. In the context of the AdS 3
Marcel R. R. Hughes, Masaki Shigemori
openaire   +2 more sources

Streamlined supergravity

Journal of High Energy Physics
A bstract The textbook N=1 supergravity has an F-term potential depending on a superpotential W ( z i ) and a ...
Renata Kallosh, Andrei Linde
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Quantum No-Scale Regimes and String Moduli

Universe, 2018
We review that in no-scale models in perturbative string theory, flat, homogeneous and isotropic cosmological evolutions found at the quantum level can enter into “quantum no-scale regimes„ (QNSRs).
Hervé Partouche
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Spacetime Topology and the Laws of Black Hole-Soliton Mechanics

Entropy, 2017
The domain of outer communication of an asymptotically flat spactime must be simply connected. In five dimensions, this still allows for the possibility of an arbitrary number of 2-cycles supported by magnetic flux carried by Maxwell fields. As a result,
Hari K. Kunduri
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Effect of Supergravity Field on the Microstructure and Mechanical Properties of Highly Conductive Cu Alloys. [PDF]

Materials (Basel), 2023
Wang L, Lan X, Wang Z, Guo Z.
europepmc   +1 more source

THE SOURCES OF SUPERGRAVITY

, 2000
Recollections on how the basic concepts and ingredients of supergravity were formulated by Dmitrij V. Volkov and the present author in 1973-74.
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The dynamic recrystallization of the Ni-based superalloy under the supergravity stress and high temperature

Materials Research Letters
The occurrence of recrystallization will greatly decrease the service life of superalloy blades. The dynamic recrystallization of a Ni-based single crystal superalloy under supergravity stress and high temperature was studied. When tested at 950 °C, only
Wenshuai Wang, Haibo Long, Xueqiao Li, Guo Yang, Hua Wei, Shengcheng Mao, Lihua Wang, Ze Zhang, Xiaodong Han   +8 more
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stu Black Holes Unveiled

Entropy, 2008
The general solutions of the radial attractor flow equations for extremal black holes, both for non-BPS with non-vanishing central charge Z and for Z = 0, are obtained for the so-called stu model, the minimal rank-3 N = 2 symmetric supergravity in d = 4 ...
Armen Yeranyan, Alessio Marrani, Sergio Ferrara, Stefano Bellucci   +3 more
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Duality-Symmetric Approach to General Relativity and Supergravity

Symmetry, Integrability and Geometry: Methods and Applications, 2006
We review the application of a duality-symmetric approach to gravity and supergravity with emphasizing benefits and disadvantages of the formulation. Contents of these notes includes: 1) Introduction with putting the accent on the role of dual gravity ...
Alexei J. Nurmagambetov
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