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30 lines
1.0 KiB
30 lines
1.0 KiB
subroutine runY_0000l(k,l,Xtwiddle,Gtwiddle,Shat5zz,N0)
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implicit none
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C--- Expression for D0000 obtained from 5.50, following the comment after
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C 5.50 on how to add adding additional "00" pairs
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C--- (similar to Eq. 5.56a but with "00" added)
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include 'lib/TensorReduction/Include/types.f'
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include 'lib/TensorReduction/Include/pvDnames.f'
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include 'lib/TensorReduction/Include/pvDv.f'
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include 'lib/TensorReduction/recur/Include/Darraydef.f'
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include 'lib/TensorReduction/recur/Include/Darrays.f'
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integer ep,N0,k,l,np
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parameter(np=3)
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real(dp):: Xtwiddle(0:np,0:np),Gtwiddle(np,np)
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complex(dp):: Shat5zz(np,z2max,-2:0)
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do ep=-2,0
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Dv(dzzzzi(l)+N0,ep) = -(
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. -(Gtwiddle(k,1)*Shat5zz(1,z2(l,l),ep)
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. +Gtwiddle(k,2)*Shat5zz(2,z2(l,l),ep)
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. +Gtwiddle(k,3)*Shat5zz(3,z2(l,l),ep)
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. +Xtwiddle(0,k)*Dv(dzzii(z2(l,l))+N0,ep)
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. -Xtwiddle(0,0)*Dv(dzziii(z3(k,l,l))+N0,ep)))/(4d0*Gtwiddle(k,l))
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enddo
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return
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end
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