Understanding the Proof of Delta Variation for Determinant of Metric

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Discussion Overview

The discussion revolves around the proof of delta variation for the determinant of the metric, a concept relevant in general relativity. Participants are seeking clarification and resources to understand this topic better.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • One participant requests the full proof of the delta variation of the determinant of the metric.
  • Another participant suggests referring to Inverno's textbook on general relativity, specifically chapter 7.3, but expresses concern about the lack of background information from the original poster.
  • Multiple participants ask for specific sections or books to be uploaded to aid in understanding.
  • A participant emphasizes the importance of providing context about the original poster's current understanding and the resources they have already consulted.

Areas of Agreement / Disagreement

Participants generally agree on the need for more context and background from the original poster to facilitate assistance. However, there is no consensus on the specific proof or approach to the delta variation of the determinant of the metric.

Contextual Notes

There are limitations regarding the original poster's background knowledge and the specific resources they have encountered, which may affect the discussion's progress.

Das apashanka
I am looking for the proof of delta variation of determinant of metric but still I find difficulty ? Can I get the full proof here
 
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See e.g. Inverno's textbook on GR, chapter 7.3. But I'm afraid that if you don't give any background, people will not answer your question. This forum is not the physics equivalent of McDonalds.
 
if you please upload the section/book that will be a great help
 
Das apashanka said:
if you please upload the section/book that will be a great help
This might also be a good time to mention the Physics Forums rule about copyright violations.

We can help you understand a topic, but you'll have to meet us halfway. You said you're having difficulty - how far in did you get before you got stuck? What books or other resources have you been studying from and what is your starting point?
 

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