Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Cheng-Gang Qin"'
Publikováno v:
Symmetry, Vol 16, Iss 11, p 1432 (2024)
Short-range gravity experiments are more suitable for the testing of high-order Lorentz symmetry breaking effects. In our previous work, we proposed a new experimental design based on precision torsion balance technology to test the Lorentz violation
Externí odkaz:
https://doaj.org/article/4fb91d9edd124365b101a26e72466601
Publikováno v:
Universe, Vol 9, Iss 3, p 133 (2023)
Einstein’s general relativity theory provides a successful understanding of the flow of time in the gravitational field. From Einstein’s equivalence principle, the influence of the Sun and Moon masses on clocks is given in the form of tidal poten
Externí odkaz:
https://doaj.org/article/f7f232a2d7674eeca5a6da7f0f1dce5b
Publikováno v:
Journal of Computer Science and Technology. 37:468-486
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::026491f2ed8534f2cfc90c0084093494
https://doi.org/10.1007/s11390-021-1083-8
https://doi.org/10.1007/s11390-021-1083-8
Publikováno v:
Physics Letters B, Vol 820, Iss, Pp 136471-(2021)
Physics Letters
Physics Letters
The Einstein Equivalence Principle (EEP) carries a pivotal role in understanding theory of gravity and spacetime. It guarantees the gravity to be understood as geometric phenomenon. Considering gravitational coupling of matter in the standard model e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::931798562d34aa79c0c97c018a090e54
http://www.sciencedirect.com/science/article/pii/S0370269321004111
http://www.sciencedirect.com/science/article/pii/S0370269321004111
Given the high-precision modern space mission, a precise relativistic modeling of observations is required. By solving the eikonal equation with the post-Newtonian approximation, the light propagation is determined by the iterative method in the grav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d57312e7508dd232d0e43a0384dc26a0
http://arxiv.org/abs/2007.03401
http://arxiv.org/abs/2007.03401
Publikováno v:
Physical Review D. 99
The theory of general relativity has an ultraviolet(UV) problem that can be ameliorated by gravity with higher derivatives. The four-derivative gravity as an effective gravitational theory at UV scalars has two Yukawa-like corrections with parameters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78e645716a64138ee47689f10fef63a
https://doi.org/10.1103/physrevd.99.104008
https://doi.org/10.1103/physrevd.99.104008
Publikováno v:
Classical and Quantum Gravity. 38:145025
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2f89ec67f6745a351240c3d71af3292
https://doi.org/10.1088/1361-6382/ac0236
https://doi.org/10.1088/1361-6382/ac0236
Publikováno v:
The Astronomical Journal. 160:272
State-of-the-art atomic and optical clocks have the great potential to precisely test fundamental physical assumptions and enhance our understanding of nature. Their widespread applications require us to rigorously deduce the relativistic frequency s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d14ea5ac64265f462f4cd5f6643a80fb
https://doi.org/10.3847/1538-3881/abc06f
https://doi.org/10.3847/1538-3881/abc06f
Autor:
Cheng-Gang Qin, Cheng-Gang Shao
Publikováno v:
Physical Review D. 96
The phase function is a useful tool to study all observations of space missions, since it can give all the information about light propagation in a gravitational field. For the extreme accuracy of the modern space missions, a precise relativistic mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c22aa236adead5e48671a48c98fb5f8b
https://doi.org/10.1103/physrevd.96.024003
https://doi.org/10.1103/physrevd.96.024003
Publikováno v:
Classical and Quantum Gravity. 36:055008
We consider the relativistic tidal effects on frequency shift of clock-comparison experiments. The relativistic formulation for frequency shift and time transfer is derived in the gravitational field of a tidal, axisymmetric, and rotating Earth. With
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a71b4a191ebfa8648a9418a6685695f
https://doi.org/10.1088/1361-6382/ab01ae
https://doi.org/10.1088/1361-6382/ab01ae