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Off-diagonal

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    Bkk
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    comics,musics
  • College Major/Degree
    Undergrate Physics Student
  • Favorite Area of Science
    Physics
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    Student

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  • Lepton

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Lepton

Lepton (1/13)

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  1. why should covariant derivative of metric tensor have to be 0? thanks,
  2. Who can explain or give me some source that easily understand thanks
  3. Can you explain those word? What is a consequence of faster than lightspeed ?
  4. I found in my text book it's only define by [math]ds^2[/math] but I want to know its physical meaning thanks
  5. I read that article, but it doesn't have what I want to know. What I want to know is about adiabatic invarience in quantum information field , but I want to listen the ideas of all.
  6. [math] \frac{H''}{H}+\frac{2}{r}\frac{H'}{H} = 0 [/math] when H is a function of r and H" is second derivative with respect to r solve for H please help me
  7. I heard something about adiabatic invariance in quantum mechanics.So I try to search for information about it,but I can't find it. Would you told me?
  8. In Schwarzchild coordinates, why off-diagonal of metric tensor is vanishes?
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