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HandWiki. Stress–Energy Tensor. Encyclopedia. Available online: https://encyclopedia.pub/entry/35895 (accessed on 21 September 2026).
HandWiki. Stress–Energy Tensor. Encyclopedia. Available at: https://encyclopedia.pub/entry/35895. Accessed September 21, 2026.
HandWiki. "Stress–Energy Tensor" Encyclopedia, https://encyclopedia.pub/entry/35895 (accessed September 21, 2026).
HandWiki. (2022, November 23). Stress–Energy Tensor. In Encyclopedia. https://encyclopedia.pub/entry/35895
HandWiki. "Stress–Energy Tensor." Encyclopedia. Web. 23 November, 2022.
Stress–Energy Tensor
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The stress–energy tensor, sometimes called the stress–energy–momentum tensor or the energy–momentum tensor, is a tensor quantity in physics that describes the density and flux of energy and momentum in spacetime, generalizing the stress tensor of Newtonian physics. It is an attribute of matter, radiation, and non-gravitational force fields. This density and flux of energy and momentum are the sources of the gravitational field in the Einstein field equations of general relativity, just as mass density is the source of such a field in Newtonian gravity.

stress–energy–momentum gravitational field energy–momentum

References

  1. On pp. 141–142 of Misner, Thorne, and Wheeler, section 5.7 "Symmetry of the Stress–Energy Tensor" begins with "All the stress–energy tensors explored above were symmetric. That they could not have been otherwise one sees as follows."
  2. Charles W., Misner, Thorne, Kip S., Wheeler, John A., (1973). Gravitation. San Frandisco: W. H. Freeman and Company. ISBN:0-7167-0334-3.
  3. d'Inverno, R.A, (1992). Introducing Einstein's Relativity. New York: Oxford University Press. ISBN:978-0-19-859686-8.
  4. Landau, L.D.; Lifshitz, E.M. (2010). The Classical Theory of Fields (4th ed.). Butterworth-Heinemann. pp. 84-85. ISBN 978-0-7506-2768-9. 
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