Does incurvation of space requires energy?

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SUMMARY

The discussion centers on the relationship between energy and the curvature of space in General Relativity (GR). It establishes that mass curves space, which in turn creates gravitational effects, but raises the question of where the energy required for this curvature originates. The participant acknowledges a lack of a definitive theory explaining the energy dynamics involved in spacetime alterations, indicating that current understanding is peripheral rather than direct. The conversation highlights the complexity of energy concepts within GR and the need for further exploration.

PREREQUISITES
  • Understanding of General Relativity (GR)
  • Basic knowledge of spacetime concepts
  • Familiarity with gravitational theories
  • Awareness of energy transformation principles
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  • Research the energy-momentum tensor in General Relativity
  • Explore the implications of mass-energy equivalence (E=mc²)
  • Study the role of gravitational waves in spacetime curvature
  • Investigate current theories addressing energy in curved spacetime
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Students of physics, particularly those studying General Relativity, researchers exploring gravitational theories, and anyone interested in the energy dynamics of spacetime curvature.

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Forgive me for any misconception I may have, but as a first year university student, I know that any force alters energy to different forms. Mass curves space and the curved space causes gravity...but any change in spacetime requires energy...So where does the energy "used" to incurvate space comes from??
 
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Energy is a tricky concept in GR:
http://www.phys.ncku.edu.tw/mirrors/physicsfaq/Relativity/GR/energy_gr.html
 
Although it was a little enlightening,I searched more and from the little I understood due to my yet limited knowledge no main theory exists to justify this energy exception in space time, it can only be approached peripherally, not directly. However thank you for your immediate answer, you gave me the direction to continue my research.
 

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