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alfred

Undergraduate in Physics.

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4 What is the physical significance/interpretation of a vanishing Lie Derivative? Nov 22 '19
2 Interpretation of Normal Coordinates Apr 8 '19
2 Propagator for Dirac spinor field Jan 5
2 What is a Polariton and why are they useful in unconventional computing? Feb 14
2 Why does my method fail? Nov 22 '19
2 How can we recover the Newtonian gravitational potential from the metric of general relativity? Jan 7
1 Maximizing the number of states Nov 22 '19
1 What does the colons in $:\hat{P}:$ mean? Dec 22 '19
1 How do you calculate the black hole diameter of M87*? Apr 11 '19
1 Why is the Lagrangian for space-like geodesics equal to 1? Apr 10 '19
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