Structure of the spacetime under gravitation obtained by purely dynamical method
Sign Up to like & getrecommendations! Published in 2019 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-019-2604-4
Abstract: By comparing the special relativistic motion of a planet with respect to the sun and that of the sun to the planet, it is concluded that the spatial and time scales in the spacetime under… read more here.
Keywords: gravitation; structure spacetime; mass; spacetime gravitation ... See more keywords
A theory of gravitation
Sign Up to like & getrecommendations! Published in 2020 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-020-02689-9
Abstract: The paper presents a theory of gravitation as a continuum dynamical theory, i.e. the equations of motion are first order in the time derivatives. The theory satisfies the laws of conservation of total energy, momentum… read more here.
Keywords: gravitation; energy; theory; gravitation theory ... See more keywords
A family of solutions to the inverse problem in gravitation: building a theory around a metric
Sign Up to like & getrecommendations! Published in 2020 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-020-02779-8
Abstract: A method is presented to construct a particular, non-minimally coupled scalar–tensor theory such that a given metric is an exact vacuum solution in that theory. In contrast to the standard approach in studies of gravitational… read more here.
Keywords: gravitation; theory; inverse problem; family solutions ... See more keywords
DPC-LG: Density peaks clustering based on logistic distribution and gravitation
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2018.09.002
Abstract: The Density Peaks Clustering (DPC) algorithm, published in Science, is a novel density-based clustering approach. Gravitation-based Density Peaks Clustering (GDPC) algorithm, inherited the advantages of DPC, is an improved algorithm. GDPC is able to detect… read more here.
Keywords: dpc; density peaks; gravitation; density ... See more keywords
A Self-Adaptive Image Encryption Scheme Based on Chaos and Gravitation Model
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3267485
Abstract: In order to improve the security of image transmission, this paper proposes a self-adaptive image encryption scheme based on chaos and gravitation model. The proposed scheme consists of three stages: key generation stage, double scrambling… read more here.
Keywords: encryption; gravitation; stage; scheme ... See more keywords
Bayesian Gravitation-Based Classification for Hyperspectral Images
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3203488
Abstract: Integration of spectral and spatial (SS) information is extremely important for the classification of high-resolution hyperspectral images (HSIs). Gravitation describes interaction among celestial bodies, which can be applied to measure similarity between data for image… read more here.
Keywords: gravitation based; classification; hyperspectral images; gravitation ... See more keywords
Electromagnetic origin of particle masses and gravitation
Sign Up to like & getrecommendations! Published in 2017 at "Gravitation and Cosmology"
DOI: 10.1134/s0202289317020086
Abstract: We propose an approximate theory describing electromagnetism and gravity as a single direct particle interaction. A new element in this theory is the assumption on real simultaneous (combined) existence of retarded and advanced interactions. Another… read more here.
Keywords: electromagnetic origin; gravitation; particle masses; particle ... See more keywords
Role of Gravitation in Elementary Particle Structure
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Atomic Nuclei"
DOI: 10.1134/s1063778820020192
Abstract: Abstract It is shown in the tetrad representation that there are Reissner–Nordström solutions describing systems with a finite action and total inertial mass equal to the gravitational mass. These systems consist of entirely electromagnetic and… read more here.
Keywords: role gravitation; role; gravitation; elementary particle ... See more keywords
ZAIGA: Zhaoshan long-baseline atom interferometer gravitation antenna
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271819400054
Abstract: The Zhaoshan long-baseline Atom Interferometer Gravitation Antenna (ZAIGA) is a new type of underground laser-linked interferometer facility, and is currently under construction. It is in the 200-m-on-average underground of a mountain named Zhaoshan which is… read more here.
Keywords: long baseline; atom; gravitation; zhaoshan long ... See more keywords