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ShivamM
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Where can I find detailed derivation of Field Equation of Teleparallel Gravity from variation of Action ?
Have you studied the references given on Wikipedia?ShivamM said:Where can I find detailed derivation of Field Equation of Teleparallel Gravity from variation of Action ?
Yes , I did so. Some of papers have differences even in field equations... Which is what made me derive them myself but I am getting it wrong.fresh_42 said:
So what are you asking? It looks like you've already found what you were asking for in the OP.ShivamM said:Which is what made me derive them myself but I am getting it wrong.
Which have different field equations.Mordred said:Which model of tellaparallel gravity ? There is numerous variations
I tried the variation myself , but the nature of Vierbeins is such that you can get the solution in whatever form you like. There is a sign problem in field equation in various papers , which I am trying to understand. So I need a guide to derive the equations in order to get the full understanding of what I am working on.PeterDonis said:So what are you asking? It looks like you've already found what you were asking for in the OP.
Which could be due to different sign conventions, as it is in standard GR. We can't know that unless you give us references to the specific papers you have looked at and the specific questions you have about them.ShivamM said:There is a sign problem in field equation in various papers
If you are reading papers in the field, they should provide this. If different papers are providing different guidance, again, we can't know why unless you give us references to the specific papers and tell us what differences you see.ShivamM said:I need a guide to derive the equations