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∂ 2 L ℓm<br />
0<br />
∂ 2 E ℓm<br />
1<br />
∂t 2<br />
∂ 2 E ℓm<br />
2<br />
∂t 2<br />
∂ 2 (L ℓm<br />
0 + T ℓm<br />
0 )<br />
∂t 2<br />
∂t2 <br />
1 (ℓ + 1)(ℓ + 2)<br />
= −<br />
Ĉ<br />
(2ℓ + 1)r 2<br />
ℓm − ℓ(ℓ + 1)(ℓ − 1) ˜ B ℓm<br />
<br />
<br />
<br />
1<br />
=<br />
(ℓ + 1)(ℓ − 1)<br />
(2ℓ + 1)r<br />
˜ B ℓm ℓ + 2<br />
+ Ĉ<br />
2<br />
ℓm<br />
<br />
<br />
<br />
1 (ℓ + 1) ∂<br />
=<br />
2ℓ + 1 2<br />
˜ Bℓm 1 ∂<br />
−<br />
∂r 4<br />
Ĉℓm (ℓ + 1)(ℓ + 2) ˜B<br />
−<br />
∂r 2<br />
ℓm ℓ − 3 Ĉ<br />
−<br />
r 4<br />
ℓm<br />
<br />
<br />
r<br />
<br />
1 (ℓ + 1)(ℓ + 2) ∂<br />
=<br />
2ℓ + 1 2<br />
Ĉℓm<br />
∂r − ℓ(ℓ + 1)(ℓ + 2)∂ ˜ Bℓm ∂r + ℓ(ℓ + 1)(ℓ − 1)2 ˜ Bℓm r<br />
+ 1<br />
<br />
Ĉℓm<br />
(ℓ + 1) [ℓ(ℓ − 3) + ℓ + 4] . <br />
2 r<br />
<br />
<br />
∂ 2 E ℓm<br />
2<br />
∂t 2<br />
=<br />
<br />
1<br />
(ℓ + 1)<br />
2ℓ(ℓ + 1)(2ℓ + 1)<br />
∂Ĉℓm<br />
∂r + 2ℓ(ℓ + 1)∂ ˜ Bℓm ∂r<br />
<br />
− ℓ(ℓ + 1)(ℓ − 3) ˜ Bℓm<br />
r<br />
(ℓ + 1)(ℓ + 4) Ĉ<br />
+<br />
2<br />
ℓm<br />
r<br />
. <br />
˜ B <br />
˜ B <br />
Ĉ <br />
ℓ <br />
˜B ℓm <br />
r<br />
=<br />
(ℓ + 1)(ℓ − 1)<br />
∂2Lℓm 0<br />
∂t2 + (ℓ + 1)∂2 Eℓm 1<br />
∂t2 <br />
, <br />
<br />
˜B <br />
<br />
<br />
<br />
<br />
h µ h X <br />
A <br />
˜ B <br />
h rr h η h W <br />
<br />
β ij<br />
0 <br />
<br />
<br />
<br />
<br />
<br />
<br />
H