On the Poincare Gauge Theory of Gravitation
S. A. Ali, C. Cafaro, S. Capozziello, Ch. Corda
TL;DR
This paper reviews the Poincare gauge theory of gravitation, detailing its gauge symmetry approach, covariant field equations, Bianchi identities, and conservation laws for angular momentum and energy-momentum.
Contribution
It provides a comprehensive, self-contained overview of the gauge theoretical framework for gravitation based on the Poincare group, highlighting key equations and identities.
Findings
Derivation of covariant field equations
Formulation of Bianchi identities
Conservation laws for angular momentum and energy-momentum
Abstract
We present a compact, self-contained review of the conventional gauge theoretical approach to gravitation based on the local Poincare group of symmetry transformations. The covariant field equations, Bianchi identities and conservation laws for angular momentum and energy-momentum are obtained.
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