Results 131 to 140 of about 101,447 (298)
Hybrid correlation holography with a single pixel detector
, 2017 The correlation holography reconstructs 3D objects as a distribution of two-point correlation of the random field detected by two dimensional detector arrays.
Singh, Rakesh Kumar
core +1 more source
Journal of High Energy PhysicsAbstract We show how to encode the radiative degrees of freedom in 4-dimensional asymptotically AdS spacetimes, using the boundary Cotton and stress tensors. Background radiation leads to a reduction of the asymptotic symmetry group, in contrast to asymptotically flat spacetimes, where a non-vanishing news tensor does not restrict ...
Luca Ciambelli +2 more
openaire +3 more sources
46‐Channel Image Encryption Based on Optically Controlled Metasurfaces
Advanced Electronic Materials, EarlyView.A metasurface‐based optically‐controlled image encryption device is proposed, enabling 46 encryption channels and dynamic capabilities. The terahertz isotropic phase metasurface switches between encryption channels in response to the structured infrared light incident on its surface.
Yufei Liu +4 more
wiley +1 more source
Reviewing the Inclusion of Artists’ Holograms in the Permanent Collections of Fine Art Museums
Arts, 2019 Opening in 1976 with the exhibition, “Through the Looking Glass”, the Museum of Holography (MOH) emphasized from the beginning the importance of artistic holography with the inclusion of several holograms by artists whose primary practice was
Sydney Dinsmore
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Journal of High Energy PhysicsAbstract We give an interpretation of holography in the form of the AdS/CFT correspondence in terms of homotopy algebras. A field theory such as a bulk gravity theory can be viewed as a homotopy Lie or L ∞ algebra.
Chiaffrino, Christoph +2 more
openaire +3 more sources
Physical Review D, 2006 19 pages, 1 figure; v2: references and minor corrections added. now 20 pages; v3: derivation of Jacobi polynomials clarified as well as simplified.
Joshua Erlich, Ian Low, Graham D. Kribs
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Advancing Energy Materials by In Situ Atomic Scale Methods
Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss +21 more
wiley +1 more source
APL PhotonicsHolographic display is considered the holy grail of photorealistic three-dimensional (3D) visualization technology because it can provide arbitrary wavefronts related to the essential visual cues of 3D images.
Shuo Sun +5 more
doaj +1 more source
A Classified Bibliography on Holography and Related Fields [PDF]
, 1968 John N. Latta
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Can Hamiltonians be boundary observables in Parametrized Field Theories?
, 2010 It has been argued that holography in gravitational theories is related to the existence of a particularly useful Gauss Law that allows energy to be measured at the boundary.
Andrade, Tomas +2 more
core +2 more sources