Results 31 to 40 of about 4,049 (195)
Holographic Cavalieri principle as a universal relation between holographic complexity and holographic entanglement entropy [PDF]
International Journal of Modern Physics D, 2018 In this paper, we will propose a universal relation between the holographic complexity (dual to a volume in AdS) and the holographic entanglement entropy (dual to an area in anti-de Sitter (AdS)). We will explicitly demonstrate that our conjuncture holds for all metrics asymptotic to [Formula: see text], and then argue that such a relation should hold
Davood Momeni +2 more
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The Holographic Principle [PDF]
Basics and Highlights in Fundamental Physics, 2001 15 pages TeX, 1 figure PostScript. Typographical and grammatical errors removed.
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Probing Spacetime Foam with Extragalactic Sources of High-Energy Photons
Universe, 2022 Quantum fluctuations can endow spacetime with a foamy structure. In this review article, we discuss our various proposals to observationally constrain models of spacetime foam.
Y. Jack Ng, Eric S. Perlman
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Reviews of Modern Physics, 2002 52 pages, 10 figures, invited review for Rev. Mod.
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Frontiers in Physics, 2020 In a recent note [1], I argued that the holographic origin of ordinary gravitational attraction is the quantum mechanical tendency for operators to grow under time evolution.
Leonard Susskind
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Bekenstein Bound and Non-Commutative Canonical Variables
Universe, 2022 A universal upper limit on the entropy contained in a localized quantum system of a given size and total energy is expressed by the so-called Bekenstein bound. In a previous paper [Buoninfante, L. et al.
Fabio Scardigli
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The gravity dual of Rényi entropy
Nature Communications, 2016 The discovery that the entropy of black holes is given by their horizon area inspired the holographic principle and led to gauge-gravity duality. Here, the author shows that all Rényi entropies satisfy a similar area law in holographic theories and are ...
Xi Dong
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Entropy Bounds and Field Equations
Entropy, 2015 For general metric theories of gravity, we compare the approach that describes/derives the field equations of gravity as a thermodynamic identity with the one which looks at them from entropy bounds.
Alessandro Pesci
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Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching
Advanced Functional Materials, EarlyView.A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey +12 more
wiley +1 more source
X-ray waveguide optics at GINIX/P10 PETRA III: recent progress and future directions. [PDF]
J Synchrotron RadiatX‐ray waveguide optics enable spatial and coherence filtering of a nano‐focused synchrotron beam and provide tailored illumination wavefronts for holographic imaging. Progress in fabrication, characterization and advanced waveguide interferometers can enhance holographic imaging.Here we report on recent progress in X‐ray waveguide optics for full‐field
Salditt T +8 more
europepmc +2 more sources