Zobrazeno 1 - 10
of 76 730
pro vyhledávání: '"GRAVITATIONAL potential"'
Autor:
Dai, De-Chang
Publikováno v:
Eur. Phys. J. C (2024) 84:928
We study the properties of massive fermions created and scattered by a rotating Kerr black hole. The helicities of the scattered fermions can vary during propagation. A fermion with a right-handed helicity can become either right or left-handed after
Externí odkaz:
http://arxiv.org/abs/2409.05051
The gravitational potential decay rate (DR) is caused by the cosmic acceleration of the universe, providing a direct probe into the existence of dark energy (DE). We present measurements of DR and explore its implications for DE models using the Data
Externí odkaz:
http://arxiv.org/abs/2411.12594
Autor:
Gressel, Oliver, Ziegler, Udo
Astrophysical accretion discs that carry a significant mass compared with their central object are subject to the effect of self-gravity. In the context of circumstellar discs, this can, for instance, cause fragmentation of the disc gas, and -- under
Externí odkaz:
http://arxiv.org/abs/2407.11648
Autor:
Shen, Ziyu1 (AUTHOR) zyshen@hbust.edu.cn, Shen, Wenbin2 (AUTHOR) wbshen@sgg.whu.edu.cn, Xu, Xinyu2 (AUTHOR), Zhang, Shuangxi2 (AUTHOR), Zhang, Tengxu1 (AUTHOR), He, Lin1 (AUTHOR), Cai, Zhan1 (AUTHOR), Xiong, Si1 (AUTHOR), Wang, Lingxuan1 (AUTHOR)
Publikováno v:
Remote Sensing. Jul2023, Vol. 15 Issue 14, p3514. 17p.
Autor:
Max, Nelson1,2 (AUTHOR) nlmax@ucdavis.edu, Max, Edward3 (AUTHOR) eemax68@gmail.com
Publikováno v:
Sci. Jun2024, Vol. 6 Issue 2, p29. 11p.
Autor:
Letamo, Alemayehu1 (AUTHOR) letamo@student.nitw.ac.in, Kavitha, Baladhandapani1 (AUTHOR), Tezeswi, Tadepalli Phanirama1 (AUTHOR)
Publikováno v:
Acta Geophysica. Oct2024, Vol. 72 Issue 5, p3393-3405. 13p.
Autor:
Sánchez-Menguiano, Laura, Sánchez, Sebastián F., Almeida, Jorge Sánchez, Muñoz-Tuñón, Casiana
Context. One of the most fundamental scaling relations in galaxies is observed between metallicity and stellar mass -- the mass-metallicity relation (MZR) -- although recently a stronger dependence of the gas-phase metallicity with the galactic gravi
Externí odkaz:
http://arxiv.org/abs/2402.01222
Autor:
Sánchez-Menguiano, Laura, Almeida, Jorge Sánchez, Sánchez, Sebastián F., Muñoz-Tuñón, Casiana
Interpreting the scaling relations followed by galaxies is a fundamental tool for assessing how well we understand galaxy formation and evolution. Several scaling relations involving the galaxy metallicity have been discovered through the years, the
Externí odkaz:
http://arxiv.org/abs/2312.02046
We study the turbulent dynamics of a relativistic (2 + 1)-dimensional fluid placed in a stochastic gravitational potential. We demonstrate that the dynamics of the fluid can be obtained using a dual holographic description realized by an asymptotical
Externí odkaz:
http://arxiv.org/abs/2402.08471
Publikováno v:
Vol 111, year 2011, pp 431 447
This paper studies the main features of the dynamics around a massive annular disk. The first part addresses the difficulties finding an appropriated expression of the gravitational potential of a massive disk, which will be used to define the differ
Externí odkaz:
http://arxiv.org/abs/2401.14164