Thick de Sitter brane solutions in higher dimensions

Journal Article · Thu Jan 15 00:00:00 EST 2009 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.79.024001· OSTI ID:21259796

Dzhunushaliev, Vladimir ^[1]; Folomeev, Vladimir ^[2]; Minamitsuji, Masato ^[1]

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1. Arnold-Sommerfeld-Center for Theoretical Physics, Department fuer Physik, Ludwig-Maximilians-Universitaet, Theresienstr. 37, D-80333, Munich (Germany)
2. Institute of Physics of National Academy of Science Kyrgyz Republic, 265 a, Chui Street, Bishkek, 720071 (Kyrgyzstan)

We present thick de Sitter brane solutions which are supported by two interacting phantom scalar fields in five-, six-, and seven-dimensional spacetime. It is shown that for all cases regular solutions with anti-de Sitter asymptotic (5D problem) and a flat asymptotic far from the brane (6D and 7D cases) exist. We also discuss the stability of our solutions.

• OSTI ID: 21259796
• Journal Information: Physical Review. D, Particles Fields, Vol. 79, Issue 2; Other Information: DOI: 10.1103/PhysRevD.79.024001; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ASYMPTOTIC SOLUTIONS
DE SITTER GROUP
MANY-DIMENSIONAL CALCULATIONS
PHANTOMS
SCALAR FIELDS
SIMULATION
SPACE-TIME
STABILITY