3 papers
hep-th2026
Two-scalar-field Thick Branes, Gravitational Resonances and Quasinormal Modes
Xin-Yi Pan, Heng Guo, Jing-Xin Gong +1
In this paper, we investigate thick brane worlds in gravity supported by two-scalar-field. The two-scalar sector provides an analytical warped background with tunable energy…
hep-th2025
Localization mechanism of the Kalb-Ramond field on brane with codimension-two
Yong-Tao Lu, Heng Guo, Qun Wei +1
The -form Kalb-Ramond (KR) field, together with the metric tensor and dilaton, arises as one of the massless excitation mode of a closed string. Subsequently, this field plays a…
hep-th2024
Pure geometric branes
Heng Guo, Cai-Ling Wang, Yong-Tao Lu +2
In this paper, we investigate pure geometric cosmology branes embedded in five-dimensional spacetime. The form of is chosen as a polynomial. The Five-dimensional scal…