Results 41 to 50 of about 1,590,095 (240)
A holographic principle for the existence of imaginary Killing spinors [PDF]
, 2015 Suppose that $\Sigma=\partial\Omega$ is the $n$-dimensional boundary, with positive (inward) mean curvature $H$, of a connected compact $(n+1)$-dimensional Riemannian spin manifold $(\Omega^{n+1},g)$ whose scalar curvature $R\ge -n(n+1)k^2$, for some $k ...
Oussama Hijazi, S. Raulot, S. Montiel
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Odessa Astronomical Publications, 2012 This paper is a brief introduction to the new physical conception - holographic dynamics. Formulated in the early 90's of the last century, the holographic principle helped to overcome some fundamental challenges facing the traditional cosmology.
Yu. L. Bolotin, V. V. Yanovsky
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Violation of the holographic principle in the loop quantum gravity [PDF]
, 2015 In this paper, we analyze the holographic principle using loop quantum gravity (LQG). This will be done by using polymeric quantization for analysing Yurtsever's holographic bound on the entropy, which is obtained from local quantum field theories.
Ozan Sargın, M. Faizal
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Key technologies of satellite communications aided by reconfigurable holographic surfaces
Dianxin kexue, 2022 Ultra-dense low earth orbit (LEO) satellite communication networks can overcome the scarcity of spectrum resources and the limited coverage of traditional terrestrial networks, and thus have the potential to provide high data rate services and global ...
Xinyuan HU +4 more
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Viscous fluid holographic inflation
European Physical Journal C: Particles and Fields, 2019 A model of inflation produced by a viscous fluid is investigated and its compatibility with the holographic principle at the very early universe (as recently formulated for the holographic universe with a holographic cut-off radius) is demonstrated ...
E. Elizalde, A. V. Timoshkin
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The holographic principle and the early universe [PDF]
Physics Letters B, 2005 A scenario is proposed in which the matter-antimatter asymmetry behaves like a seed for the inflationary phase of the universe. The mechanism which makes this scenario plausible is the holographic principle: this scheme is supported by a good prediction of the number of e-folds. It seems that such a mechanism can only work in the presence of a Hagedorn-
CANFORA, Fabrizio, VILASI, Gaetano
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Thread/State correspondence: from bit threads to qubit threads
Journal of High Energy Physics, 2023 Starting from an interesting coincidence between the bit threads and SS (surface/state) correspondence, both of which are closely related to the holographic RT formula, we introduce a property of bit threads that has not been explicitly proposed before ...
Yi-Yu Lin, Jie-Chen Jin
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Sterile neutrinos, black hole vacuum and holographic principle
European Physical Journal C: Particles and Fields, 2021 We construct an effective field theory (EFT) model that describes matter field interactions with Schwarzschild mini-black-holes (SBH’s), treated as a scalar field, $$B_0(x)$$ B 0 ( x ) . Fermion interactions with SBH’s require a complex spurion field, $$\
Gabriela Barenboim, Christopher T. Hill
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Modified Newtonian Dynamics as an entropic force [PDF]
, 2015 Under natural assumptions on the thermodynamic properties of space and time with the holographic principle we reproduce a MOND-like behaviour of gravity on particular scales of mass and length, where Newtonian gravity requires a modification or extension
Carranza, D. A., Mendoza, S.
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A holographic principle for the existence of parallel spinor fields and an inequality of Shi-Tam type [PDF]
, 2014 Suppose that $\Sigma=\partial M$ is the $n$-dimensional boundary of a connected compact Riemannian spin manifold $( M,\langle\;,\;\rangle)$ with non-negative scalar curvature, and that the (inward) mean curvature $H$ of $\Sigma$ is positive. We show that
Oussama Hijazi, S. Montiel
semanticscholar +1 more source