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Physics
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David Cian's user avatar
David Cian's user avatar
David Cian
  • Member for 9 years
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Hi, I'm David.

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Prove that the Quantum Fourier Transform satisfies $F_N(\sum_x |xr \rangle) \simeq \sum_y |y N/r \rangle $ when $r$ divides $N$
Oct 17, 2019
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1
Does alpha decay have anything to do with weak interaction?
Jan 18, 2021
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Why is total pressure also called stagnation pressure when it is not measured at stagnation points?
Dec 10, 2022
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Electron inertia in alternating current
Dec 29, 2020
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Why is total pressure also called stagnation pressure when it is not measured at stagnation points?
Dec 10, 2022
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22
In PCBs, why is copper etched away instead of added?
22
In PyTorch, what exactly does the grad_fn attribute store and how is it used?
11
How are layers kept parallel in multi-layer PCBs?
10
Why are segmented mirrors lighter than monolithic mirrors?
9
Why are via stubs not avoided?