Domain wall brane in a reduced Born–Infeld-f(T) theory

Domain wall brane in a reduced Born–Infeld-f(T) theory

The Born–Infeld f(T) theory is reduced from the Born–Infeld determinantal gravity in Weitzenböck spacetime. We investigate a braneworld scenario in this theory and obtain an analytic domain wall solution by utilizing the first-order formalism. The model is stable against the linear tensor perturbati...

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Main Authors: Ke Yang, Wen-Di Guo, Zi-Chao Lin, Yu-Xiao Liu
Format: Article
Language:English
Published: Elsevier 2018-07-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269318303812
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spelling doaj-f3cdd8d5f5514d20aca3442d7f7146352020-11-24T22:09:47ZengElsevierPhysics Letters B0370-26932018-07-01782170175Domain wall brane in a reduced Born–Infeld-f(T) theoryKe Yang0Wen-Di Guo1Zi-Chao Lin2Yu-Xiao Liu3School of Physical Science and Technology, Southwest University, Chongqing 400715, ChinaResearch Center of Gravitation, Lanzhou University, Lanzhou 730000, China; Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, ChinaResearch Center of Gravitation, Lanzhou University, Lanzhou 730000, China; Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, ChinaResearch Center of Gravitation, Lanzhou University, Lanzhou 730000, China; Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China; Key Laboratory for Magnetism and Magnetic of the Ministry of Education, Lanzhou University, Lanzhou 730000, China; Corresponding author at: Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China.The Born–Infeld f(T) theory is reduced from the Born–Infeld determinantal gravity in Weitzenböck spacetime. We investigate a braneworld scenario in this theory and obtain an analytic domain wall solution by utilizing the first-order formalism. The model is stable against the linear tensor perturbation. It is shown that the massless graviton is localized on the brane, but the continuous massive gravitons are non-localized and will generate a tiny correction with the behavior of 1/(kr)3 to the Newtonian potential. The four-dimensional teleparallel gravity is recovered as an effective infrared theory on the brane. As a physical application, we consider the (quasi-)localization property of spin-1/2 Dirac fermion in this model. Keywords: Braneworld, Born–Infeld-f(T) theory, Fermion resonancehttp://www.sciencedirect.com/science/article/pii/S0370269318303812
collection DOAJ
language English
format Article
sources DOAJ
author Ke Yang
Wen-Di Guo
Zi-Chao Lin
Yu-Xiao Liu
spellingShingle Ke Yang
Wen-Di Guo
Zi-Chao Lin
Yu-Xiao Liu
Domain wall brane in a reduced Born–Infeld-f(T) theory
Physics Letters B
author_facet Ke Yang
Wen-Di Guo
Zi-Chao Lin
Yu-Xiao Liu
author_sort Ke Yang
title Domain wall brane in a reduced Born–Infeld-f(T) theory
title_short Domain wall brane in a reduced Born–Infeld-f(T) theory
title_full Domain wall brane in a reduced Born–Infeld-f(T) theory
title_fullStr Domain wall brane in a reduced Born–Infeld-f(T) theory
title_full_unstemmed Domain wall brane in a reduced Born–Infeld-f(T) theory
title_sort domain wall brane in a reduced born–infeld-f(t) theory
publisher Elsevier
series Physics Letters B
issn 0370-2693
publishDate 2018-07-01
description The Born–Infeld f(T) theory is reduced from the Born–Infeld determinantal gravity in Weitzenböck spacetime. We investigate a braneworld scenario in this theory and obtain an analytic domain wall solution by utilizing the first-order formalism. The model is stable against the linear tensor perturbation. It is shown that the massless graviton is localized on the brane, but the continuous massive gravitons are non-localized and will generate a tiny correction with the behavior of 1/(kr)3 to the Newtonian potential. The four-dimensional teleparallel gravity is recovered as an effective infrared theory on the brane. As a physical application, we consider the (quasi-)localization property of spin-1/2 Dirac fermion in this model. Keywords: Braneworld, Born–Infeld-f(T) theory, Fermion resonance
url http://www.sciencedirect.com/science/article/pii/S0370269318303812
work_keys_str_mv AT keyang domainwallbraneinareducedborninfeldfttheory
AT wendiguo domainwallbraneinareducedborninfeldfttheory
AT zichaolin domainwallbraneinareducedborninfeldfttheory
AT yuxiaoliu domainwallbraneinareducedborninfeldfttheory
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