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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/39009

    Title: Hamiltonian analysis of Poincare gauge theory scalar modes
    Authors: Yo,HJ;Nester,JM
    Contributors: 物理研究所
    Date: 1999
    Issue Date: 2010-07-08 14:02:04 (UTC+8)
    Publisher: 中央大學
    Abstract: The Hamiltonian constraint formalism is used to obtain the first explicit complete analysis of nontrivial viable dynamic modes for the Poincare gauge theory of gravity. Two modes with propagating spin-zero torsion are analyzed. The explicit form of the Hamiltonian is presented. All constraints are obtained and classified. The Lagrange multipliers are derived. It is shown that a massive spin-0(-) mode has normal dynamical propagation but the associated massless 0(-) is pure gauge. The spin-0(+) mode investigated here is also viable in general. Both modes exhibit a simple type of "constraint bifurcation" for certain special field/parameter values.
    Appears in Collections:[物理研究所] 期刊論文

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