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Four subroutines for producing both REAL or CPLX Random
Pure States, distributed according to the Haar measure of O(N), respectively U(N).
Such a pure states can be produced as vectors |ψ〉, or as rank 1 projectors
ρ = |ψ〉〈ψ|.
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| Subroutine ’s Name |
Precision |
Version |
Compatibility |
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R_pure_vect.f |
Single |
1.0.1 |
Fortran 90 |
| Uses:
rgnf_lux.f
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Description:
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Generator of REAL Random Pure States drawn according to the Haar measure of O(N).
Such states are produced as N dimensional REAL vectors |ψ〉.
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| Subroutine ’s Name |
Precision |
Version |
Compatibility |
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C_pure_vect.f |
Complex |
1.0.1 |
Fortran 90 |
| Uses:
rgnf_lux.f
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Description:
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Generator of CPLX Random Pure States drawn according to the Haar measure of U(N).
Such states are produced as N dimensional CPLX vectors |ψ〉.
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| Subroutine ’s Name |
Precision |
Version |
Compatibility |
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R_pure_Dmatr.f |
Single |
1.0.1 |
Fortran 90 |
| Uses:
rgnf_lux.f
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Description:
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Generator of REAL Random Pure States drawn according to the Haar measure of O(N).
States are given as N x N REAL density matrices, namely
rank 1 projectors ρ = |ψ〉〈ψ|.
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| Subroutine ’s Name |
Precision |
Version |
Compatibility |
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C_pure_Dmatr.f |
Complex |
1.0.1 |
Fortran 90 |
| Uses:
rgnf_lux.f
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Description:
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Generator of CPLX Random Pure States drawn according to the Haar measure of U(N).
States are given as N x N CPLX density matrices, namely
rank 1 projectors ρ = |ψ〉〈ψ|.
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