Journal
EPL
Volume 90, Issue 5, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1209/0295-5075/90/51001
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Funding
- Program for New Century Excellent Talents in University
- National Natural Science Foundation of China [10705013]
- Doctoral Program Foundation of Institutions of Higher Education of China [20090211110028]
- Chinese Ministry of Education [109153]
- Ying-Dong Huo Education Foundation of Chinese Ministry of Education [121106]
- Fundamental Research Funds for the Central Universities [lzujbky-2009-54]
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This work tries to find out thick brane solutions in braneworld scenarios described by a real scalar field in the presence of a scalar-kinetic term F(X, phi) = X phi(m) with a single extra dimension, where X = 1/2 del(M)phi del(M)phi stands for the standard kinetic term and m = 0, 1, 2... . We mainly consider bent branes, namely de Sitter and anti-de Sitter four-dimensional slices. The solutions of a flat brane are obtained when taking the four-dimensional cosmological constant Lambda(4) -> 0. When the parameter m = 0, these solutions turn to those of the standard scenario. The localization and spectrum of graviton on these branes are also analyzed. open access Copyright (C) EPLA, 2010
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