|
(8.1) |
|
(8.2) |
|
(8.3) |
|
(8.4) |
|
(8.5) |
$B!!4|BTCM$O$3$N$h$&$K$7$FA4BN$NJ?6Q$H$7$F7W;;$9$k$N$G!"GHF04X?t$,Fs$D$NGH$KJ,$+$l$F$7$^$&$h$&$J>l9g$K$D$$$F7W;;$9$k(B
$B$H!"
|
<x>= | $B"i(B | dx | $B!J(B | $B&W(B*(x,t) | dx
dt |
$B&W(B(x,t) + ..... |
) |
|
(8.6) |
2/2m][($B"_(B2)/($B"_(Bx2)]
+V(x)]$B&W$,@.N)$7$F$$$k$b$N$H$7$F!"(B
|
(8.7) |
|
(8.8) |
|
(8.9) |
|
(8.10) |
|
(8.11) |
[$B"_(B/$B"_(Bx])
$B&W(B(x,t)$B$N$h$&$K!"&W(B*$B$H&W$N4V$K1?F0NL1i;;;R!](Bi
[$B"_(B/$B"_(Bx]$B$,$O$5$^$C$?7A$K(B
$B$J$C$F$$$k!#$3$l$O!V1?F0NL$N4|BTCM!W$H9M$($F$h$$NL$K$J$C$F$$$k!#$3$l$,BEEv$G$"$k$3$H$O8e$G<($9$H$7$F!"$H$j$"$($:"i(Bdx $B&W(B*(x,t)($B!](Bi
[$B"_(B/$B"_(Bx])
$B&W(B(x,t)$B$r(B < p > $B$H=q$$$F$*$/$H!"(B
|
(8.12) |
[$B"_(B/$B"_(Bx])
$B&W(Bdx$B$G7W;;$G$-$k$H$$$&$3$H$r3NG'$7$h$&!#$?$@$7!"$3$N@a$G$O5,3J2=$NLdBj$r4JC1$K$9$k$?$a$K!"(Bx$B$NHO0O$r!]&P(B < x <
$B&P$H$7!"<~4|6-3&>r7o$r$*$/(B3$B!#(B
[$B!]&P(B,$B&P(B]$B$G<~4|E*$G$"$k4X?t$O(B
|
(8.13) |
|
(8.14) |
|
(8.15) |
n
$B$r;}$C$F$$$k$H$$$&$3$H$@$+$i!"(BFn$B$O!"!VGHF04X?t$NCf$K1?F0NL(B
n
$B$r;}$C$?@.J,$,$I$NDxEY4^$^$l$F$$$k$+!W$r<($9?t$@$H8@$&$3$H$,$G$-$k!#3NN($O&W(B*$B&W$KHfNc$9$k$+$i!"1?F0NL$,(B
n
$B$K$J$k3NN($O(BF*n Fn$B$KHfNc$9$k(B(Fn$B$O0lHL$KJ#AG?t$G(B
$B$"$k$3$H$KCm0U!#$&$^$/5,3J2=$5$l$F$$$l$P!"!VHfNc$9$k!W$G$O$J$/(BF*F$B$O3NN($=$N$b$N$H$J$k(B)$B!#(B
$BC1=c$JNc$r9M$($h$&!#$"$kGHF04X?t$,(B
|
(8.16) |
,2
,3
$B$N(B
$B1?F0NL$r;}$C$F$$$kN3;R$rI=$9GHF04X?t$H2r1,F2,F3$B$O$=$l$>$l$NGH(B
$B$,$I$NDxEY:.$8$C$F$$$k$+$rI=$9?t;z$G$"$k!#$^$:5,3J2=>r7o$r9M$($k!#&W(B*$B&W$r@QJ,$9$k$H(B
|
(8.17) |
|
(8.18) |
,2
,3
$B$K(B
$B$J$k3NN($rI=$9!#$h$C$F!"$3$N>l9g$N1?F0NL$N4|BTCM$O(B($BCM(B)$B!_(B($B3NN((B)$B$NOB$H$7$F7W;;$7$F!"(B
|
(8.19) |
|
(8.20) |
|
(8.21) |
|
(8.22) |
[$B"_(B/$B"_(Bx]$B$NJ}$OHyJ,1i;;;R$G$"$k$+$i$I$3$K$*$$$F$b$h$$$H$$$&$o$1$K$O$$(B
$B$+$J$$!#(B
|
[$B"_(B/$B"_(Bx]$B$r$+$1$k$H(B
|
(8.23) |
n$B!_(B($B85$N4X?t(B)$B$H$$$&7A$K$b$I$k!#$D$^$j$3$N4X?t$O(Bp$B$N8GM-4X?t$G$"$j!"8G(B
$BM-CM$O(B
n$B$G$"$k(B6$B!#(B
$B>e$G$O#3
n)$B$K7h$^$C$F$$$F!"$f$i$.$,$J$$$H$$$&$3$H$G$"$k!#(B
$B!!$3$N;~!"&W(B*$B&W$r7W;;$9$k$H!"(Bx$B$K$h$i$J$$Dj?t$H$J$k!#$J$<$J$i$P!"(Be$B!](Binxeinx=1
$B$H$$$&7W;;$+$i(Bx$B$,>C$($F$7$^$&$+$i$G$"$k!#$D$^$j!"$3$N$h$&$JGHF04X?t$O3NN(L)EY$,Dj?t!"$9$J$o$A!"!V$I$3$K$$$k$s$@$+$5$C$Q$j$o$+$i$J$$!W$H$$$&$3$H(B
$B$G$"$k!#1?F0NL$,3NDj$9$k$H0LCV$,IT3NDj$K$J$k$H$$$&IT3NDj@-4X78$,!"$3$3$G$b
|
|
|
|
| $B&W(B(x)= | 1
|
( F1 eix+ F2 e2ix+F3e3ix) |
| $B&W(B(x)= | 1
|
$B!g(B $B-t(B n=$B!]!g(B |
Fn einx |
$B"_!?"_(Bx$B$C$F!"2?$rHyJ,$9$k$N!)(B