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    Öğe
    ENERGY CONTENTS OF THE WORMHOLES
    (World Scientific Publ Co Pte Ltd, 2011) Ulu, Melis; Turkoglu, Murat Metehan
    In this study, energy distributions of the various wormholes which connect two different parts of the universe have been investigated. We have obtained the energies of several types of wormholes as the statical wormholes, wormholes with scalar fields, electrical charged,Norm holes, zero density wormholes, zero radial tides wormholes, conformal wormholes, inflating wormholes, wormhole model in the Friedmann-Robertson-Walker (FEW) cosmology and Visser-Kar-Dadlich (VKD) wormholes using the Einstein, Weinberg and Landau-Lifshitz energy-momentum prescriptions. The Weinberg and Landau-Lifshitz energies of the statical wormholes, wormholes with scalar fields, electrical charged wormholes, zero density wormholes, zero radial tides wormholes or VKD-wormholes give the same results. Also, Weinberg, Landau-Lifshitz and Einstein energies of the conformal wormholes, inflating wormholes or wormholes in the FRW-cosmology give the different results.
  • [ X ]
    Öğe
    Moller Energy-Momentum Distribution of Higher Dimensional Vaidya Space-Time
    (Springer/Plenum Publishers, 2011) Ulu, Melis
    In this paper, we intend to clarify the energy-momentum problem of higher dimensional Vaidya space-time in the general theory of relativity. In this connection, Moller energy and momentum for the higher dimensional Vaidya space-time are evaluated in the frame of general relativity. We have obtained that the Moller energy distribution of higher dimensional Vaidya space-time is equal to zero, while the Moller momentum distribution of higher dimensional Vaidya space-time is not equal to zero.