Within the scope of a Friedmann-Lemaitre-Robertson-Walker (FLRW) cosmological model we study the role of a nonlinear spinor field in the evolution of the universe. In doing so, we exploit the FLRW models given in both Cartesian and spherical coordinates. It is found that if the FLRW model...
Topological Field TheoriesExotic dark spinor fields are introduced and investigated in the context of inequivalent spin structures on arbitrary curved spacetimes, which induces an additional term on the associated Dirac operator, related to a Cech cohomology class. For the most kinds of spinor fields...
详细解释: 以下为句子列表: 英文: Finally, using the method that W_(,s) algebras can be linearized to W_(,,s) algebras by including a spin- current, we give the spinor field and ghost field realizations of the W_(,s) strings based on the linear W_(,,s) algebras. ...
There, a new concept of spinor field (as a sum of nonhomogeneous even multivectors fields) is used. However, a careful analysis (detailed below) shows that the original Hestenes definition cannot be correct since it conflicts with the meaning of the Fierz identities. In this paper we start...
将“ spinor field "自动翻译成 世界文 spinora kampo Glosbe Translate 错误 再试一次 Google Translate 添加示例 在上下文、翻译记忆库中将“spinor field"翻译成 世界文 变形 干 匹配词 所有 精确 任何 找不到示例,请考虑添加一个示例。 您可以尝试更宽松的搜索以获得一些结果。 打开 ...
新形势下缅甸有色矿业投资环境分析 analysis of investment environment of myanmar non-ferrous metal mining field under the new situation 热度: long non-coding rna casc9 enhances breast cancer progression by promoting metastasis through the meditation of mir-215twist2 signaling associated w 热度: ...
In this work the classification of Heisenberg spinor fields is derived and scrutinized, in its interplay with the Lounesto's spinor field classification.doi:10.1140/epjc/s10052-019-6778-4Arcodía, Marcos R. A.Bellini, Mauricioda Rocha, Roldao...
In particular, the following problem is studied: when and how a given function on a surface can be extended to a time-harmonic spinor field.doi:10.1002/(SICI)1099-1476(199608)19:123.0.CO;2-PJohn Wiley & Sons, LtdMathematical Methods in the Applied Sciences...
Spinor Field Realizations of Non-critical $W_{2,s}$ Strings In this paper, we construct the nilpotent Becchi–Rouet–Stora–Tyutin (BRST) charges of spinor non-critical W 2 , s strings. The cases of s = 3 , 4 are di... YS Duan,YX Liu,LJ Zhang - 《Nuclear Physics》 被引量:...