Results 71 to 80 of about 494,054 (317)
On the local frame in nonlinear higher-spin equations
Journal of High Energy Physics, 2018 Properties of the resolution operator dloc∗ in higher-spin equations, that leads to local current interactions at the cubic order and minimally nonlocal higher-order corrections, are formulated in terms of the condition on the class of master fields of ...
M. A. Vasiliev
doaj +1 more source
, 2010 It has recently been argued that, classically, massless higher spin theories in AdS_3 have an enlarged W_N-symmetry as the algebra of asymptotic isometries.
A Campoleoni +32 more
core +1 more source
Towards higher-spin AdS2/CFT1 holography
Journal of High Energy Physics, 2020 We aim at formulating a higher-spin gravity theory around AdS2 relevant for holography. As a first step, we investigate its kinematics by identifying the low-dimensional cousins of the standard higher-dimensional structures in higher-spin gravity such as
Konstantin Alkalaev, Xavier Bekaert
doaj +1 more source
On the fermionic Grande Bouffe: More on higher spin symmetry breaking in AdS/CFT [PDF]
, 2005 We discuss fermionic higher spin gauge symmetry breaking in AdS space from a holographic perspective. Analogously to the recently discussed bosonic case, the higher spin Goldstino mode responsible for the symmetry breaking has a non-vanishing mass in the
P. Heslop, F. Riccioni
semanticscholar +1 more source
Bosonic conformal higher-spin fields of any symmetry [PDF]
Nuclear Physics B, 2010 55 pages, to the memory of Efim Samoilovich Fradkin; v2 minor corrections, comments and references added; V3 typos corrected references ...
openaire +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Higher-spin initial data in twistor space with complex stargenvalues
Journal of High Energy Physics, 2020 This paper is a supplement to and extension of arXiv:1903.01399. In the internal twistor space of the 4D Vasiliev’s higher-spin gravity, we study the star-product eigenfunctions of number operators with generic complex eigenvalues.
Yihao Yin
doaj +1 more source
Ballistic Spin Injection from Fe into ZnSe and GaAs with a (001), (111), and (110) orientation
, 2003 We present first-principles calculations of ballistic spin injection in Fe/GaAs and Fe/ZnSe junctions with orientation (001), (111), and (110). We find that the symmetry mismatch of the Fe minority-spin states with the semiconductor conduction states can
Baranger H U +12 more
core +1 more source
Constructing the Cubic Interaction Vertex of Higher Spin Gauge Fields [PDF]
, 2006 We propose a method of construction of a cubic interaction in massless Higher Spin gauge theory both in flat and in AdS space-times of arbitrary dimensions.
Anastasios C. Petkou +7 more
core +2 more sources
FEBS Open Bio, EarlyView.This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso +4 more
wiley +1 more source