0 D ec 1 99 9 In Search of Local Degrees of Freedom in Quadratic Diff - invariant Lagrangians

نویسندگان

  • Eduardo J. S. Villaseñor
  • Abhay Ashtekar
چکیده

We show that local diff-invariant free field theories in four spacetime dimensions do not have local degrees of freedom. PACS number(s): 04.20.Cv, 04.20.Fy

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تاریخ انتشار 1999