Results 71 to 80 of about 94,125 (243)
ChemElectroChem, Volume 12, Issue 19, October 3, 2025.The graphic enables the visualization of the changes in audible frequency within the cell when the potential is applied at 30 s. The change in frequency is related to the gas volume produced during electrolysis. The gas changes the compressibility of the electrolyte slowing down the speed of sound.
Christopher Kent +4 more
wiley +1 more source
Cosmological Constant in SUGRA Models with Degenerate Vacua
Universe, 2019 The extrapolation of couplings up to the Planck scale within the standard model (SM) indicates that the Higgs effective potential can have two almost degenerate vacua, which were predicted by the multiple point principle (MPP). The application of the MPP
Colin Froggatt +3 more
doaj +1 more source
Type II supergravity origin of dyonic gaugings [PDF]
, 2016 Dyonic gaugings of four-dimensional supergravity typically exhibit a richer vacuum structure compared to their purely electric counterparts, but their higher-dimensional origin often remains more mysterious.
G. Inverso, H. Samtleben, M. Trigiante
semanticscholar +1 more source
Mellin Amplitudes for Supergravity on AdS_{5}×S^{5}. [PDF]
Physical Review Letters, 2016 We revisit the calculation of holographic correlation functions in type-IIB supergravity on AdS_{5}×S^{5}. Results for four-point functions simplify drastically when expressed in Mellin space.
L. Rastelli, Xinan Zhou
semanticscholar +1 more source
The three‐dimensional Seiberg–Witten equations for 3/2$3/2$‐spinors: A compactness theorem
Mathematische Nachrichten, Volume 298, Issue 10, Page 3331-3375, October 2025.Abstract The Rarita‐Schwinger–Seiberg‐Witten (RS–SW) equations are defined similarly to the classical Seiberg–Witten equations, where a geometric non–Dirac‐type operator replaces the Dirac operator called the Rarita–Schwinger operator. In dimension 4, the RS–SW equation was first considered by the second author (Nguyen [J. Geom. Anal. 33(2023), no. 10,
Ahmad Reza Haj Saeedi Sadegh +1 more
wiley +1 more source
The coupling of Non-linear Supersymmetry to Supergravity [PDF]
, 2015 We study the coupling of non-linear supersymmetry to supergravity. The goldstino nilpotent superfield of global supersymmetry coupled to supergravity is described by a geometric action of the chiral curvature superfield R subject to the constraint (R ...
Antoniadis, Ignatios, Markou, Chrysoula
core +6 more sources
Supergravity description of field theories on curved manifolds and a no go theorem [PDF]
, 2000 In the first part of this paper we find supergravity solutions corresponding to branes on worldvolumes of the form Rd×Σ where Σ is a Riemann surface. These theories arise when we wrap branes on holomorphic Riemann surfaces inside K3 or CY manifolds.
J. Maldacena, C. Nunez
semanticscholar +1 more source
Fortschritte der Physik, Volume 73, Issue 9-10, October 2025.Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis +3 more
wiley +1 more source
Near-AdS2 Spectroscopy: Classifying the Spectrum of Operators and Interactions in
Universe, 2021 We describe holographic properties of near-AdS2 spacetimes that arise within spherically symmetric configurations of N=2 4D U(1)4 supergravity for both gauged and ungauged theories.
Alejandra Castro, Evita Verheijden
doaj +1 more source
On jordanian deformations of AdS5 and supergravity [PDF]
, 2016 We consider various homogeneous Yang–Baxter deformations of the AdS 5 × S 5 superstring that can be obtained from the η-deformed superstring and related models by singular boosts. The jordanian deformations we obtain in this way behave similarly to the η-
B. Hoare, S. J. Tongeren
semanticscholar +1 more source