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可变系时空多线矢物理学 (接 18,1)
(1) 12维的牵引运动矢量
r(12)={r01,02,3^2+r02,03,1^2+r03,01,2^2
-r02,23,1^2-r03,31,2^2-r01,12,3^2
-r03,23,1^2-r01,31,2^2-r02,12,3^2
-r23,31,0^2-r31,12,0^2-r12,23,0^2}^(1/2),
r(3,1)={r01,02,3^2+r02,03,1^2+r03,01,2^2}^(1/2),
r(3,2)={-r02,23,1^2-r03,31,2^2-r01,12,3^2}^(1/2),
r(3,3)={-r03,23,1^2ir01,31,2^2+ir02,12,3^2}^(1/2),
r(3,4)={-r23,31,0^2-r31,12,0^2-r12,23,0^2}^(1/2),
r(2,1)={r02,03,1^2+r03,01,2^2}^(1/2),
r(2,2)={-r03,31,2^2-r01,12,3^2}^(1/2),
r(2,3)={r-01,31,2^2-r02,12,3^2}^(1/2),
r(2,4)={-r31,12,0^2-r12,23,0^2}^(1/2),
c1=-r01,02,3/r(3,1),s1=r(2,1)/r(3,1),
c2=-r02,03,1/r(2,1),s2=-r03,01,2/r(2,1),
c3=ir02,23,1/r(3,2),s3=r(2,2)/r(3,2),
c4=ir03,31,2/r(2,2),s4=ir01,12,3/r(2,2),
c5=ir03,23,1/r(3,3),s5=r(2,3)/r(3,3),
c6=ir01,31,2/r(2,3),s6=ir02,12,3/r(2,3),
c7=ir23,31,0/r(3,4),s7=r(2,4)/r(3,4),
c8=ir31,12,0/r(2,4),s8=ir12,230/r(2,4),
由以*为中心变换到以’为中心,相应的变换矩阵是:
c1 -s1 0 -c3 s3 0 -c5 s5 0 c7 -s7 0
s1c2 c1c2 –s2 -s3c4 -c3c4 s4 -s5c6 -c5c6 s6 s7c8 c7c8 -s8
s1s2 c1s2 c2 -s3s4 -c3s4 -c4 -s5s6 -c5s6 c6 s7s8 c7s8 c8
c3 -s3 0 c1 s1 0 c7 s7 0 c5 -s5 0
s3c4 c3c4-s4 s1c2 c1c2–s2 -s7c8 -c7c8 s8 -s5c6 -c5c6 s6
s3s4 c3s4 c4 s1s2 c1s2 c2 -s7s8 -c7s8 c8 -s5s6 -c5s6 -c6
c5 -s5 0 -c7 s7 0 c1 -s1 0 -c3 s3 0
s5c6 c5c6 -s6-s7c8-c7c8 s8 s1c2 c1c2 –s2 -s3c4 -c3c4 s4
s5s6 c5s6 c6 -s7s8-c7s8-c8 s1s2 c1s2 c2 -s3s4 -c3s4 -c4
c7 -s7 0 c5 -s5 0 c3 -s3 0 c1 -s1 0
s7c8 c7c8-s8 s5c6 c5c6-s6 s3c4 c3c4 -s4 s1c2 c1c2 –s2
s7s8 c7s8 c8 s5s6 c5s6 c6 s3s4 c3s4 c4 s1s2 c1s2 c2
对于强力和弱力是12维的力,其相应牵引运动就必须使用这种变换。
http://blog.sciencenet.cn/blog-226-1183957.html
r(n)[X线矢]={ir[X]0[[X]0矢]+r[X](3)[[X](3)矢]},
r[X](3)[[X](3)矢]=r[X]1[[X]1矢]+r[X]2[[X]2矢]+r[X]3[[X]3矢],
其中,ir[X]0、r[X]1、r[X]2、r[X]3与r[X](3),需由相应的各时空矢量具体矢算求得。
r(n)=(-r[X]0^2+r[X]1^2+r[X]2^2+r[X]3^2)^(1/2),
v(n)=(-v[X]0^2+v[X]1^2+v[X]2^2+v[X]3^2)^(1/2),
cA=cosA=r[X]1/r[X](n), sA=sinA=r[X](3)/r[X](n),
r[X](3)={-r[X]0^2+r[X]2^2+r[X]3^2}^(1/2),
cB=cosB=r[X](2)/r[X](3), sB=sinB=r[X]3/r[X](3),
r(2)={-r[X]0^2+r[X]2^2}^(1/2),
由以*为中心变换到以‘为中心,相应的变换矩阵变换是:
ir[X]0’=ir[X]0*cA-r[X]1*sA-r[X]2*cB+r[X]3*sB
r[X]1’=ir[X]0*sA+r[X]1*cA-r[X]2*sB-r[X]3*cB
r[X]2’=ir[X]0*cB-r[X]1*sB+r[X]2*cA-r[X]3*sA
r[X]3’=ir[X]0*sB+r[X]1*cB+r[X]2*sA+r[X]3*cA
(未完待续)
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