Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Fu, Chun-E"'
The scalar fields, $U(1)$ gauge vector fields, and Kalb-Ramond fields are the $0$-form, 1-form, and 2-form fields, respectively. In four-dimensional space-time, free $q$-form fields are equivalent to scalar or vector fields by a duality, however, in
Externí odkaz:
http://arxiv.org/abs/2401.11688
We investigate the gauge invariance of massive vector Kaluza-Klein (KK) modes in different brane models with two extra dimensions. We demonstrate that some additional constraint conditions on the geometry of branes are needed in order to get the gaug
Externí odkaz:
http://arxiv.org/abs/2306.11385
In this paper, we investigate the localization of the $U(1)$ gauge field on Randall-Sundrum-like braneworld models. The localization of the $U(1)$ gauge field is important because it plays a fundamental role in the branworld theories. To achieve the
Externí odkaz:
http://arxiv.org/abs/2212.00444
From the paper [JHEP 01 (2019) 021], it is known that the effective action of a massless $U(1)$ gauge vector field on a codimension-2 brane is gauge invariant due to the coupling between the vector Kaluza-Klein (KK) modes with two types of scalar KK
Externí odkaz:
http://arxiv.org/abs/2002.03606
In this paper, by performing a general Kaluza-Klein (KK) decomposition, we obtain a gauge invariant effective action for a bulk massless $q$-form field on a $p$-brane with codimension two. There appear four types of KK modes: two $(q-1)$-forms and on
Externí odkaz:
http://arxiv.org/abs/1912.03859
In this paper, the solutions of the pure geometric thick $f(R)$ brane are investigated. The formulation of $f(R)$ is chosen as $f(R)=\sum_{i=1}^{n}a_{i}R^{i}+\Lambda$. For the certain value of $n$, the brane solution can be calculated, and when $n=3$
Externí odkaz:
http://arxiv.org/abs/1912.01396
Publikováno v:
JHEP01(2019)021
In this paper, we obtain a gauge invariant effective action for a bulk massless $U(1)$ gauge vector field on a brane with codimension two by using a general Kaluza-Klein (KK) decomposition for the field. It suggests that there exist two types of scal
Externí odkaz:
http://arxiv.org/abs/1810.02081
Publikováno v:
Phys. Lett. B 782 (2018) 346-352
We study static kink configurations in a type of two-dimensional higher derivative scalar field theory whose Lagrangian contains second-order derivative terms of the field. The linear fluctuation around arbitrary static kink solutions is analyzed. We
Externí odkaz:
http://arxiv.org/abs/1804.02611
Publikováno v:
Sci. China Phys. Mech. Astron. (2018) 61: 90411
We consider cosmological models driven by several canonical or noncanonical scalar fields. We show how the superpotential method enables one to construct twinlike models for a particular canonical model from some noncanonical ones. We conclude that i
Externí odkaz:
http://arxiv.org/abs/1604.06857
Publikováno v:
Physics Letters B 757 (2016) 180
In this paper, we investigate localization of a bulk massless q-form field on codimension-one brane by using a new Kaluza-Klein (KK) decomposition, for which there are two types of KK modes for the bulk q-form field, the q-form and (q-1)-form modes.
Externí odkaz:
http://arxiv.org/abs/1601.07118