Top network posts

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• 7 Is Einstein's 1916 General Relativity paper a recommended way to start learning about the subject?
• 7 What experiments compete with BICEP 2, and when are their results expected?
• 7 How does Dirac define the representative of $\{\langle\phi\frac{d}{dq}\}\psi\rangle = \langle\phi\{\frac{d}{dq}\psi\rangle\}$
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