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Extra-Dimensional Cosmology with a Traversable Wormhole |
| EL-NABULSI Ahmad Rami |
| Department of Nuclear and Energy Engineering, Cheju National University, Ara-dong 1, Jeju 690-756, South Korea |
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EL-NABULSI Ahmad Rami 2009 Chin. Phys. Lett. 26 090401 |
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Abstract We discuss many interesting and attractive features of a higher-dimensional cosmology with a static traversable wormhole dominated by a variable effective cosmological constant depending on the scale factor a(t) as Λeffective =Ca-2+Λ0, where C and Λ0 are positive constants.
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| Keywords:
04.20.-q
98.30.-k
04.20.Jb
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Received: 31 March 2009
Published: 28 August 2009
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