Results 191 to 200 of about 58,187 (222)

A New Way to Construct the Riemann Curvature Tensor Using Geometric Algebra and Division Algebraic Structure

Advances in Applied Clifford Algebras, 2023
B. Wolk
semanticscholar   +1 more source

Riemann curvature and the Ricci tensor

Abstract In Chapter 11, we explain how curvature of spaces are described using the Riemann tensor and the Ricci tensor. These will supply the left-hand side of the Einstein equation. Geodesic deviation allows us to identify tidal forces that result from the curvature of spacetime due to gravity.
Tom Lancaster, Stephen J. Blundell
openaire   +1 more source

Riemann curvature tensor in nonholonomic coordinates and non-Riemannian space-times

International Journal of Theoretical Physics, 1984
Der Verf. zeigt, wie man den Riemann-Tensor (auch für Räume mit Torsion) konstruieren kann, indem man das Mitschleppen des (eventuell anholonomen) Koordinatensystems durch zwei nichtparallele Vektorfelder untersucht.
openaire   +1 more source

The Riemann (Intrinsic) Curvature Tensor

2023
Canbin Liang, Bin Zhou
openaire   +1 more source

Equations of the de Broglie Wave Field and Their Relationship to Riemann's Curvature Tensor

Journal of Mathematical Physics, 1970
The equations of the de Broglie wave field (field equations) [J. Kulhanek, Nuovo Cimento Supp. 4, 172 (1966)] under special conditions require a very particular geometry together with a specific interpretation of the curvature scalar. The purpose of the present paper is to show that the same condition turns the conservation law (which is a consequence ...
openaire   +2 more sources

New black hole solutions of Einstein field equations and their Riemann curvature tensors

Modern Physics Letters A, 2015
Here, we are going to discuss some new cases of cylindrically symmetric black hole solutions of Einstein field equations (EFEs). These are new solutions which we have not seen in the literature. We also listed their Riemann curvature tensors.
openaire   +2 more sources

Parallel convolutional processing using an integrated photonic tensor core

Nature, 2021
Johannes Feldmann, Nathan Youngblood
exaly  

Tensor lattice field theory for renormalization and quantum computing

Reviews of Modern Physics, 2022
Yannick Meurice, Ryo Sakai, Judah F Unmuth-Yockey   +2 more
exaly  

The Riemann-Christoffel Curvature Tensor

2022
openaire   +1 more source

Third-order nonlinear Hall effect induced by the Berry-connection polarizability tensor

Nature Nanotechnology, 2021
Shen Lai, Huiying Liu, Zhaowei Zhang
exaly