Results 61 to 70 of about 27,267 (153)

Celestial

, 2011
[ES] Definición del término Celestial en el diccionario Dicter.[EN] Definition of the word Celestial in the dictionary ...

core  

Cuerpo celestial

, 2011
[ES] Definición del término Cuerpo celestial en el diccionario Dicter.[EN] Definition of the word Cuerpo celestial in the dictionary ...
Anónimo
core   +1 more source

Multiparticle states for the flat hologram

Journal of High Energy Physics
We use the extrapolate dictionary to revisit the spectrum of operators in Celestial CFT. Under the Celestial CFT map, each state in the 4D Hilbert space should map to one in the 2D Hilbert space.
Justin Kulp, Sabrina Pasterski
doaj   +1 more source

Celestial Navigation - Correcting the Folklore

, 2020
Celestial navigation has been guiding the mariner for hundreds of years; more recently, the GPS (GNSS, in general) has made 3-D positioning and precise time a commodity for everyday use.
Swaszek, Peter F., Seals, Kelly C., Hartnett, Richard J.   +2 more
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The integrable Bullough-Dodd model under celestial holography

Journal of High Energy Physics
We study celestial amplitudes for the S-matrix of the 2d integrable Bullough-Dodd model. This model has bound states that appear as poles in the physics strip of its 2d S-matrix, which complicates the computation of celestial amplitudes.
Minjia Wang, Wei Fan
doaj   +1 more source

Adaptive Detection of Fast-moving Celestial Objects Using a Mixture-of-experts and Physical-inspired Neural Network

The Astronomical Journal
Fast-moving celestial objects are characterized by velocities across the celestial sphere that significantly differ from the motions of background stars.
Peng Jia, Ge Li, Bafeng Cheng, Yushan Li, Rongyu Sun   +4 more
doaj   +1 more source

On the Possibility of Determining the Distance to the Galactic Center from the Geometry of Spiral Arm Segments

Open Astronomy, 2015
A new approach to determining the solar galactocentric distance, R0, from the geometry of spiral-arm segments is proposed. Geometric aspects of the problem are analyzed and a simplified three-point method for estimating R0 from objects in a spiral ...
Nikiforov I. I., Veselova A. V.
doaj   +1 more source

Methods of celestial mechanics

, 2013
Methods of Celestial Mechanics provides a comprehensive background of celestial mechanics for practical applications. Celestial mechanics is the branch of astronomy that is devoted to the motions of celestial bodies. This book is composed of 17 chapters,
Clemence, Gerald M, Brouwer, Dirk
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From the Celestial Globe to the Astrolabe Transferring Celestial Motion onto the Plane of the Astrolabe

, 2017
The celestial globe is an early astronomical instrument that gives a realistic view of the heavens and the stars and can simulate the celestial motion, but has some disadvantages such as difficulties in construction, transportation and in carrying out ...
Flora Vafea
core   +1 more source

Celestial Regge theory

Journal of High Energy Physics
Exploiting the analytic properties of scattering amplitudes, we provide an alternative but equivalent definition of the standard Mellin transform used to obtain celestial correlation functions. From this representation, we identify a celestial dispersion
Eduardo Casali, Riccardo Giordana Pozzi
doaj   +1 more source