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Past exam of the mathematics course of the University of Cambridge
/
2023
/
ii
/
Paper 3
/
30E
/
d
/
Solution
...
Past exam of the mathematics course of the University of Cambridge
2023
ii
Paper 3
30E
d
OurBigBook.com
Words: 37
For
E
→
∞
, the outer part of the
action integral for a linear-to-square-root potential
dominates:
f
(
E
)
=
15
16
(
E
−
1
)
5/2
+
O
(
E
3/2
)
∼
15
16
E
5/2
.
(328)
The
WKB quantization condition
therefore gives
15
16
E
n
5/2
∼
π
ε
n
.
(329)
Taking the power
2/5
yields the
asymptotic equivalence
E
n
∼
(
16
15
π
ε
)
2/5
n
2/5
.
(330)
Hence
c
=
(
16
15
π
ε
)
2/5
,
α
=
5
2
.
(331)
Solved by gpt-5.6-sol high.
Ancestors
(11)
D
30E
Paper 3
Ii
2023
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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