Teoria de Perturbações Invariantes de Calibre em ... - CBPFIndex
Teoria de Perturbações Invariantes de Calibre em ... - CBPFIndex
Teoria de Perturbações Invariantes de Calibre em ... - CBPFIndex
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então a hamiltoniana será levada <strong>em</strong><br />
{<br />
H=N − l2 P 2 a<br />
4aV + P T 1 ∫<br />
a 3λ+ d 3 x π2<br />
2a γ 1 2<br />
+ λ 2a<br />
( l<br />
+18l 4 α 2 a 1−6λ + 6l 2 a 1−3λ 2 P a ∂α<br />
4aV∂a + l2 P 2 a<br />
8a 2 V<br />
+ 2√ λ √ V √ ∫<br />
(λ+1)P T<br />
a 1 2 (1−3λ)<br />
l 2 P a<br />
∫ {[ 72α<br />
+ d 3 2 (λ+1)P T V<br />
xψ<br />
P 2 aλ<br />
+ l2 P 2 a ∂α<br />
8a 2 − 3λP T ∂α<br />
)<br />
V∂ ˜P a 2a 1+3λ ∂ ˜P a<br />
[<br />
+ − 3(1−2λ)√ (λ+1)P T<br />
2 √ λ √ V<br />
+ 6√ √<br />
V[(λ+1)P T ] 2<br />
3 λ<br />
l 2 P 2 a<br />
∫<br />
∂α<br />
− 3λP T<br />
∂ ˜P a<br />
√<br />
d 3 xγ 2 1 λ vψ i i−<br />
2<br />
[<br />
d 3 xγ 2 1 v i v i + − 9l2 λ(λ+1)P T<br />
a −(2+3λ)<br />
4V<br />
∂α<br />
)]∫<br />
2a 1+3λ d<br />
∂ ˜P 3 xγ 2 1 v<br />
2<br />
a<br />
3l 2√ (λ+1)P T<br />
√<br />
V<br />
a 4−9λ + 24(λ+1)P T V<br />
( l<br />
l 2 P 2 a 2(2−3λ) 2 P a ∂α<br />
aλ<br />
4aV∂a<br />
− 9[(λ+1)P T ] 2<br />
l 2 P 2 a<br />
]γ 1−6λ 2 1 ψ<br />
a<br />
a − 1 2 (1+3λ) − 6√ λ √ V √ (λ+1)P T P T<br />
l 2 P 2 a<br />
a 1 2 (1−9λ) + 12α√ V √ (λ+1)P T<br />
P a<br />
√<br />
λ<br />
a 3 2 (1−3λ) ]<br />
π<br />
a 1 2 (1−9λ)<br />
[<br />
+ − 72l2 α 2√ √<br />
(λ+1)P T V<br />
√ a 2 5 (1−3λ) + 9√ λ[(λ+1)P T ] 2<br />
3<br />
√ a − 2 1 (1+9λ)<br />
P a λ VPa<br />
− 24√ √<br />
(λ+1)P T V<br />
(<br />
√ a 1 l<br />
2 (5−9λ) 2 P a ∂α<br />
P a λ 4aV∂a + l2 P 2 a ∂α<br />
8a 2 − 3λP T ∂α<br />
)]<br />
V∂ ˜P a 2a 1+3λ γ 2 1 v<br />
∂ ˜P a<br />
[ a<br />
+<br />
2(λ+1)P 3l 2− T V<br />
l 4 P 2 a<br />
− 6l2 α<br />
a 2−3λ ]<br />
γ 1 2 ψ<br />
i i + 3(λ+1)P T<br />
P a<br />
a −(1+3λ) π ψ<br />
}<br />
[<br />
+<br />
a 3λ − 3(λ+1)P T<br />
a −(1+3λ) + (1−3λ)l2 P a<br />
P<br />
∫ ∫ a<br />
4a 2 V<br />
−N d 3 xφφ 6 + d 3 xλ φ π φ +λ N P N +λ µ P µ .<br />
]∫<br />
}<br />
d 3 xvπ<br />
a − 1 2 (5+3λ) ∫<br />
Nas expressões acima,αéuma função <strong>de</strong> a, P a e P T ainda in<strong>de</strong>terminada. Po<strong>de</strong>mos<br />
então usá-la <strong>de</strong> forma a anular o termo <strong>em</strong> vπ. Escolhendoαcomo<br />
α=− (λ+1)P T<br />
2l 2 ˜ P a a<br />
+ (1−3λ) ˜<br />
24V<br />
P a<br />
a −(2−3λ)<br />
d 3 xvπ ψ<br />
76