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Parity-Time Symmetric Holographic Principle [PDF]

open access: yesEntropy, 2023
Originating from the Hamiltonian of a single qubit system, the phenomenon of the avoided level crossing is ubiquitous in multiple branches of physics, including the Landau–Zener transition in atomic, molecular, and optical physics, the band structure of ...
Xingrui Song, Kater Murch
doaj   +5 more sources

The Holographic Principle Comes from Finiteness of the Universe’s Geometry [PDF]

open access: yesEntropy
Discovered as an apparent pattern, a universal relation between geometry and information called the holographic principle has yet to be explained. This relation is unfolded in the present paper.
Arkady Bolotin
doaj   +2 more sources

Dual-Wavelength Polarization-Dependent Bifocal Metalens for Achromatic Optical Imaging Based on Holographic Principle [PDF]

open access: yesSensors, 2022
Recently, ultrathin metalenses have attracted dramatically growing interest in optical imaging systems due to the flexible control of light at the nanoscale.
Jiaqi Qu, Huaijian Luo, Changyuan Yu
doaj   +2 more sources

Design of an omnidirectional conical beam leaky wave antenna using the holographic technique [PDF]

open access: yesScientific Reports
The microwave holographic principle offers a promising framework for designing leaky-wave antennas (LWAs) with conical radiation patterns. In this paper, a holographic method is presented to synthesize an omnidirectional LWA with angular scanning ...
Samira Azad   +4 more
doaj   +2 more sources

The Physical Meaning of the Holographic Principle

open access: yesQuanta, 2022
We show in this pedagogical review that far from being an apparent law of physics that stands by itself, the holographic principle is a straightforward consequence of the quantum information theory of separable systems.
Chris Fields   +2 more
doaj   +4 more sources

Entropy Bounds, Holographic Principle and Uncertainty Relation [PDF]

open access: yesEntropy, 2001
: A simple derivation of the bound on entropy is given and the holographic principle is discussed. We estimate the number of quantum states inside space region on the base of uncertainty relation.
I. V. Volovich, M. G. Ivanov
doaj   +4 more sources

Derivation of a Unified Theory from the Holographic Principle

open access: yesReports in Advances of Physical Sciences, 2023
Holographic principle and the related self-similarity symmetry are observed widely in nature. Research in black hole, string theory and quantum theory of gravity suggests that holographic principle can be an important symmetry for solving challenging ...
Zhi Gang Sha, Rulin Xiu
doaj   +1 more source

Study on the tool setting method of micro-milling tool based on in-line holography [PDF]

open access: yesMATEC Web of Conferences, 2022
Aiming at the various shortcomings of existing tool setting methods, this paper proposes a coaxial holographic tool setting method for tiny tools.
Zhang Xianghui   +3 more
doaj   +1 more source

Holographic dark energy from the laws of thermodynamics with Rényi entropy

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
This article investigates the relationship between the holographic principle and the laws of thermodynamics in explaining the late-time acceleration of the universe.
Manosh T. Manoharan   +2 more
doaj   +1 more source

Generalized Holographic Principle, Gauge Invariance and the Emergence of Gravity à la Wilczek

open access: yesFrontiers in Astronomy and Space Sciences, 2021
We show that a generalized version of the holographic principle can be derived from the Hamiltonian description of information flow within a quantum system that maintains a separable state. We then show that this generalized holographic principle entails
Andrea Addazi   +11 more
doaj   +1 more source

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