Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shi-Xian Sun"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-10 (2024)
Abstract In this paper, we construct a Dirac star model composed of $$|\kappa |$$ | κ | pairs of spinor fields. The azimuthal harmonic indices m of these spinor fields are half-integers, and they satisfy $$-(|\kappa |-\frac{1}{2})\le m \le |\kappa |
Externí odkaz:
https://doaj.org/article/adfef05a01dd4206adac018b055b38c8
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 2, Pp 1-11 (2024)
Abstract We construct rotating hybrid axion-miniboson stars (RHABSs), which are asymptotically flat, stationary, axially symmetric solutions of (3+1)-dimensional Einstein–Klein–Gordon theory. RHABSs consist of an axion field (ground state) and a
Externí odkaz:
https://doaj.org/article/64c7cd0cd96a4312a16b244406d0f6a1
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 1, Pp 1-16 (2024)
Abstract In this paper, we construct the multi-state Dirac stars (MSDSs) consisting of two pairs of Dirac fields. The two pairs of Dirac fields are in the ground state and the first excited state, respectively, with opposite spins to ensure that the
Externí odkaz:
https://doaj.org/article/d3bc2ed792684762b7609227c3e99de8
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033187 (2024)
Boson stars are horizonless compact objects and they could possess novel geodesic orbits under the equilibrium assumption, which differ from those in black hole backgrounds. However, unstable boson stars may collapse into black holes or migrate to st
Externí odkaz:
https://doaj.org/article/2b1bae7557964b2bbef8dcfc51dd09c4
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-14 (2023)
Abstract In this paper, we re-investigate the static, soliton-like solutions in the model of the Einstein gravity coupled to a free and complex scalar field, which have been known as mini-boson stars. With the numerical methods, we have discovered a
Externí odkaz:
https://doaj.org/article/40db1c0e52d6457a91fc0f5382df8294
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 2, Pp 1-26 (2023)
Abstract In this paper, we construct Dirac-boson stars (DBSs) model composed of a scalar field and two Dirac fields. The scalar field and both Dirac fields are in the ground state. We consider the solution families of the DBSs for the synchronized fr
Externí odkaz:
https://doaj.org/article/d701ca69b5f94f4bb92ed16082bac559
Publikováno v:
Acta Agronomica Sinica. 47:660-671
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58d9713cfca8892241aeb1b76a88552e
https://doi.org/10.3724/sp.j.1006.2021.04135
https://doi.org/10.3724/sp.j.1006.2021.04135
Publikováno v:
Applied Mechanics and Materials. 329:3-7
In order to ensure the sustainable development of resource-exhausted cities, with Dongchuan disrict of Kunming as an example, the achievements and problems in the economic transformation, as well the relationship between the geological hazards and mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1657b5d7bc4a7c670ac6c6828709280d
https://doi.org/10.4028/www.scientific.net/amm.329.3
https://doi.org/10.4028/www.scientific.net/amm.329.3
Autor:
Zheng-li Liu, Wen-sheng Huang, Xia Xueyan, Jun-xin Liu, Shi Zhigang, Shi-xian Sun, Zhu-feng Qu, Ru-hong Cheng
Publikováno v:
Agricultural Sciences in China. 5:558-562
Super Early Maturation No.2 is a new foxtail millet germplasm developed by using the targeted-character-gene-bank-breeding method. It has several outstanding characteristics. (1) Super early maturity. It can normally mature in Bashang, Hebei Province
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbcf4c6172421e42fdbd9672b494313c
https://doi.org/10.1016/s1671-2927(06)60092-8
https://doi.org/10.1016/s1671-2927(06)60092-8
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Diosgenin is an important steroidal precursor renowned for its diverse medicinal uses. It is predominantly sourced from Dioscorea species, particularly Dioscorea zingiberensis. Dioscorea zingiberensis has an ability to accumulate
Externí odkaz:
https://doaj.org/article/26e9e9d4b66c4262b577d76a5b8e1ca8