Zobrazeno 1 - 10
of 396
pro vyhledávání: '"Yong‐Qiang Wang"'
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:
Plant Diversity, Vol 46, Iss 4, Pp 530-536 (2024)
Forests, the largest terrestrial carbon sinks, play an important role in carbon sequestration and climate change mitigation. Although forest attributes and environmental factors have been shown to impact aboveground biomass, their influence on biomas
Externí odkaz:
https://doaj.org/article/1bfe11ab344e4bd6958bdedcffb5938b
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-16 (2024)
Abstract We revisit HHH model [1] and extend the ansatz of matter fields to being of depending on a spatial dimension except the holographic direction. Despite homogeneous solutions of ground and excited states, especially for the excited states, the
Externí odkaz:
https://doaj.org/article/753da0877ee8482f9bfdd42ccc0b4482
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-20 (2024)
Abstract In this paper, we study the mixed system of boson stars (BSs) with wormholes at their center. The boson star is obtained by employing a complex scalar field without self-interaction or a complex scalar field with quartic self-interaction and
Externí odkaz:
https://doaj.org/article/014e6135f39b4c8a80c8d704035fa2e8
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Phenols and anilines are of extreme importance for medicinal chemistry and material science. The development of efficient approaches to prepare both compounds has thus long been a vital research topic. The utility of phenols and anilines dir
Externí odkaz:
https://doaj.org/article/72994431f0524e25a7f2b482e1ac482c
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:
Journal of High Energy Physics, Vol 2024, Iss 1, Pp 1-15 (2024)
Abstract We numerically construct the stationary solutions of SU(2) Einstein-Yang-Mills theory in four dimensional anti-de Sitter spacetime. When the t component of the SU(2) gauge field is taken to the only nonzero component, we construct a class of
Externí odkaz:
https://doaj.org/article/b4777de40fdc4c01a6202ddc642b89b3
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:
Biomedicine & Pharmacotherapy, Vol 169, Iss , Pp 115943- (2023)
Externí odkaz:
https://doaj.org/article/f584918dfb3d445f92757928b39b01f9
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