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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27830

    Title: Vilkovisky-DeWitt effective action for Einstein Gravity on Kaluza-Klein Spacetimes M^4xS^N
    Authors: Cho, H. T.;Kantowski, R.
    Contributors: 淡江大學物理學系
    Date: 2000-11
    Issue Date: 2013-07-09 15:13:52 (UTC+8)
    Publisher: College Park: American Physical Society
    Abstract: We evaluate the divergent part of the Vilkovisky-DeWitt effective action for Einstein gravity on even-dimensional Kaluza-Klein spacetimes of the form M4×SN. Explicit results are given for N=2, 4, and 6. Trace anomalies for gravitons are also given for these cases. Stable Kaluza-Klein configurations are sought, unsuccessfully, assuming that the divergent part of the effective action dominates the dynamics.
    Relation: Physical Review D (Particles and Fields) 62(12), 124003(19 pages)
    DOI: 10.1103/PhysRevD.62.124003
    Appears in Collections:[物理學系暨研究所] 期刊論文

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