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Celestial Mellin amplitude [PDF]

open access: yesJournal of High Energy Physics, 2022
Celestial holography provides a promising avenue to studying bulk scattering in flat spacetime from the perspective of boundary celestial conformal field theory (CCFT).
Hongliang Jiang
doaj   +5 more sources

Imagery Synthesis for Drone Celestial Navigation Simulation

open access: yesDrones, 2022
Simulation plays a critical role in the development of UAV navigation systems. In the context of celestial navigation, the ability to simulate celestial imagery is particularly important, due to the logistical and legal constraints of conducting UAV ...
Javaan Chahl, Samuel Teague
exaly   +3 more sources

Celestial Berends-Giele current [PDF]

open access: yesJournal of High Energy Physics, 2023
Celestial amplitude plays an important role in the understanding of holography. Computing celestial amplitudes by recursion can deepen our understanding of the structure of celestial amplitudes.
Yi-Xiao Tao
doaj   +2 more sources

Byzantine Eden [PDF]

open access: yesZbornik Radova Vizantološkog Instituta, 2013
The article deals with Byzantine descriptions of Eden juxtaposed to celestial Paradise.
Bibikov Mikhail V.
doaj   +1 more source

How Orion's ability to "walk upon the sea" was attributed to Jesus: the astronomical basis for Christ's sea-walk miracle [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2018
Irreconcilable differences found in Jesus' "Sea-Walk" narrative imply that it was not based on eyewitness testimony, and therefore must have been founded on some other system of proof.
McHugh, J.
doaj   +1 more source

Rediscovering the celestial cuneiform puns that imparted the "Birth of Pegasus" myth [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2017
In a recent article the author has shown that Pegasus' appearance in Greek astronomy - as a Flying Horse severed at the navel - displays a one-to-one correlation with wordplay encrypted in its older, Mesopotamian title as the "Field". The current article
McHugh, J.
doaj   +1 more source

Strapdown Celestial Attitude Estimation from Long Exposure Images for UAV Navigation

open access: yesDrones, 2023
Strapdown celestial imaging sensors provide a compact, lightweight alternative to their gimbaled counterparts. Strapdown imaging systems typically require a wider field of view, and consequently longer exposure intervals, leading to significant motion ...
Samuel Teague, Javaan Chahl
doaj   +1 more source

How cuneiform puns inspired some of the bizarre Greek constellations and asterisms [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2016
Many of the Greek constellations catalogued in Claudius Ptolemy's mid-second century Almagest originated in Mesopotamia. Yet numerous other Greek constellations and asterisms do not correspond to Mesopotamian prototypes, and simultaneously display ...
McHugh J.
doaj   +1 more source

Reflections about the conceptual bases of Geotourism and its sub-segments Space Geotourism, Celestial Geotourism and Astrotourism to create a univocal definition

open access: yesAnais da Academia Brasileira de Ciências, 2023
The concept is part of the essence of a mentally represented element. The concept is part of the process of identification, categorization and description, which allows researchers to define and compare themes between two or more different categories ...
VITÓRIA SANTOS-SOUZA   +1 more
doaj   +1 more source

Celestial superamplitude in N $$ \mathcal{N} $$ = 4 SYM theory

open access: yesJournal of High Energy Physics, 2021
Celestial amplitude is a new reformulation of momentum space scattering amplitudes and offers a promising way for flat holography. In this paper, we study the celestial amplitudes in N $$ \mathcal{N} $$ = 4 Super-Yang-Mills (SYM) theory aiming at ...
Hongliang Jiang
doaj   +1 more source

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