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Lovelock's theorem of general relativity says that from a local gravitational action which contains only second derivatives of the four-dimensional spacetime metric, then the only possible equations of motion are the Einstein field equations. [1] [2] [3] The theorem was described by British physicist David Lovelock in 1971.
In theoretical physics, Lovelock's theory of gravity (often referred to as Lovelock gravity) is a generalization of Einstein's theory of general relativity introduced by David Lovelock in 1971. [1] It is the most general metric theory of gravity yielding conserved second order equations of motion in an arbitrary number of spacetime dimensions D .
David Lovelock (born 1938) is a British theoretical physicist and mathematician. He is known for the Lovelock theory of gravity and Lovelock's theorem . [ 1 ] [ 2 ] [ 3 ]
David Lovelock has shown that, in a four-dimensional differentiable manifold, the Einstein tensor is the only tensorial and divergence-free function of the and at most their first and second partial derivatives.
Lovelock's theorem, a theorem about gravity Lovelock theory of gravity , an extension of Einstein's theory of general relativity 51663 Lovelock , a minor planet
Lovelock's theorem; N. No-hair theorem; P. Peeling theorem; Penrose–Hawking singularity theorems; Positive energy theorem This page was last edited on 30 March ...
Łoś' theorem (model theory) Lovelock's theorem ; Löwenheim–Skolem theorem (mathematical logic) Lucas's theorem (number theory) Lukacs's proportion-sum independence theorem (probability) Lumer–Phillips theorem (semigroup theory) Luzin's theorem (real analysis) Lyapunov–Malkin theorem (stability theory)
In physics, black hole thermodynamics [1] is the area of study that seeks to reconcile the laws of thermodynamics with the existence of black hole event horizons.As the study of the statistical mechanics of black-body radiation led to the development of the theory of quantum mechanics, the effort to understand the statistical mechanics of black holes has had a deep impact upon the ...