Universality of the Einstein equations for Ricci squared Lagrangians
نویسندگان
چکیده
منابع مشابه
Universality of Einstein Equations for the Ricci Squared Lagrangians
It has been recently shown that, in the first order (Palatini) formalism, there is universality of Einstein equations and Komar energy– momentum complex, in the sense that for a generic nonlinear Lagrangian depending only on the scalar curvature of a metric and a torsionless connection one always gets Einstein equations and Komar’s expression for the energy–momentum complex. In this paper a sim...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 1998
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/15/1/005