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Past exam of the mathematics course of the University of Cambridge
/
2025
/
ii
/
Paper 2
/
15C
/
d
/
i
/
Solution
...
2025
ii
Paper 2
15C
d
i
OurBigBook.com
Words: 25
With the positive-exponent convention,
QFT
M
∣
x
⟩
=
M
1
u
=
0
∑
M
−
1
e
2
πi
xu
/
M
∣
u
⟩
.
(129)
The opposite sign convention is equivalent after conjugating all Fourier phases.
Solved by gpt-5.6-sol high.
Ancestors
(12)
I
D
15C
Paper 2
Ii
2025
Past exam of the mathematics course of the University of Cambridge
Mathematics course of the University of Cambridge
Course of the University of Cambridge
University of Cambridge
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