Results 11 to 20 of about 94,125 (243)
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
doaj +2 more sources
Electrodeposited Manganese Dioxides and Their Composites as Electrocatalysts for Energy Conversion Reactions. [PDF]
ChemSusChemThis review focuses on the electrochemical synthesis of MnO2 materials and their composites and their application as electrocatalysts for OER and HER reactions for the conversion of renewable energy into chemical fuels. The electrocatalytic function of electrodeposited MnO2 for ORR and bifunctional ORR/OER for efficient operation of fuel cells and ...
Nakayama M, Yoshida W.
europepmc +2 more sources
Supergravity and a confining gauge theory: Duality cascades and χSB-resolution of naked singularities [PDF]
, 2000 We revisit the singular IIB supergravity solution describing M-fractional 3-branes on the conifold [hep-th/0002159]. Its 5-form flux decreases, which we explain by showing that the relevant = 1 SUSY SU(N+M) × SU(N) gauge theory undergoes repeated Seiberg-
I. Klebanov, M. Strassler
semanticscholar +1 more source
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
$$AdS_5$$ A d S 5 vacua and holographic RG flows from 5D $$N=4$$ N = 4 gauged supergravity
European Physical Journal C: Particles and Fields, 2023 We study five-dimensional $$N=4$$ N = 4 gauged supergravity coupled to five vector multiplets with $$SO(2)_D\times SO(3)\times SO(3)$$ S O ( 2 ) D × S O ( 3 ) × S O ( 3 ) gauge group.
Parinya Karndumri
doaj +1 more source
20′ five-point function from AdS5× S5 supergravity [PDF]
Journal of High Energy Physics, 2019 A bstractWe develop new techniques to compute five-point correlation functions from IIB supergravity on AdS5 × S5. Our methods rely entirely on symmetry and general con- sistency conditions, and eschew detailed knowledge of the supergravity effective ...
V. Gonçalves, Raul Pereira, Xinan Zhou
semanticscholar +1 more source
All tree-level correlators in AdS5×S5 supergravity: hidden ten-dimensional conformal symmetry [PDF]
Journal of High Energy Physics, 2018 We study correlators of four protected (half-BPS) operators in strongly coupled supersymmetric Yang-Mills theory. These are dual to tree-level supergravity amplitudes on AdS5×S5 for various spherical harmonics on the five-sphere.
S. Caron-Huot, Anh-Khoi Trinh
semanticscholar +1 more source
Ultraviolet properties of N=8 supergravity at five loops [PDF]
Physical Review D, 2018 We use the recently developed generalized double-copy construction to obtain an improved representation of the five-loop four-point integrand of $N = 8$ supergravity whose leading ultraviolet behavior we analyze using state of the art loop-integral ...
Z. Bern +7 more
semanticscholar +1 more source
Kaluza-Klein Spectrometry for Supergravity. [PDF]
Physical Review Letters, 2019 Exceptional field theories yield duality covariant formulations of supergravity. We show that they provide a highly efficient tool to compute the Kaluza-Klein mass spectra associated with compactifications around various background geometries relevant ...
E. Malek, H. Samtleben
semanticscholar +1 more source
Holographic RG flows and Janus solutions from matter-coupled $$N=4$$ N = 4 gauged supergravity
European Physical Journal C: Particles and Fields, 2021 We study an $$SO(2)\times SO(2)\times SO(2)\times SO(2)$$ S O ( 2 ) × S O ( 2 ) × S O ( 2 ) × S O ( 2 ) truncation of four-dimensional $$N=4$$ N = 4 gauged supergravity coupled to six vector multiplets with $$SO(4)\times SO(4)$$ S O ( 4 ) × S O ( 4 ...
Parinya Karndumri
doaj +1 more source