Photoelasticity ray integrals and problems for polarized-optical tomography of tensor fields in solids

2009 ◽  
Author(s):  
V. F. Chekurin
Keyword(s):  
Optical Tomography ◽  
Tensor Fields

Optical tomography of tensor fields: the general case

1994 ◽  
Vol 11 (5) ◽  
pp. 1628 ◽  
Author(s):  
Y. A. Andrienko ◽  
M. S. Dubovikov
Keyword(s):  
Optical Tomography ◽  
Tensor Fields

Evaluation of Muscle Activities in Human Forearms under Exercises by Diffuse Optical Tomography

2012 ◽  
Vol 132 (3) ◽  
pp. 374-383 ◽  
Author(s):  
Yukari Tanikawa ◽  
Feng Gao ◽  
Michio Miyakawa ◽  
Toru Kiryu ◽  
Tomohiro Kizuka ◽  
...  
Keyword(s):  
Optical Tomography ◽  
Diffuse Optical Tomography

On Horizontal and Complete Lifts of $(1,1)\;$ Tensor Fields F Satisfying ${f(2K+S,S)=0}$

2016 ◽  
Vol 6 (1) ◽  
pp. 143
Author(s):  
Abhishek Singh ◽  
Ramesh Kumar Pandey ◽  
Sachin Khare
Keyword(s):  
Tensor Fields

Spacetime symmetries

2018 ◽  
Author(s):  
Michael Kachelriess
Keyword(s):  
Riemannian Manifold ◽  
Conservation Laws ◽  
Vector Fields ◽  
Killing Vector ◽  
Geodesic Equation ◽  
Spacetime Symmetries ◽  
Tensor Fields ◽  
Killing Vector Fields ◽  
Covariant Derivatives ◽  
Killing Equation

This chapter introduces tensor fields, covariant derivatives and the geodesic equation on a (pseudo-) Riemannian manifold. It discusses how symmetries of a general space-time can be found from the Killing equation, and how the existence of Killing vector fields is connected to global conservation laws.

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