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Remove usage of PauliBasis #188

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Merged
merged 1 commit into from
Apr 23, 2025
Merged

Remove usage of PauliBasis #188

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6 changes: 1 addition & 5 deletions docs/src/api.md
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Original file line number Diff line number Diff line change
Expand Up @@ -598,10 +598,6 @@ passive_state

## [Pauli](@id API: Pauli)

```@docs
PauliBasis
```

```@docs
PauliTransferMatrix
```
Expand Down Expand Up @@ -640,4 +636,4 @@ lazytensor_cachesize

```@docs
lazytensor_clear_cache
```
```
3 changes: 1 addition & 2 deletions test/test_metrics.jl
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Expand Up @@ -127,8 +127,7 @@ rho_mix = DenseOperator(rho_ent.basis_l, diagm(ComplexF64[1.0,1.0,1.0,1.0]))
@test_throws ArgumentError entanglement_entropy(rho_mix, (1,2))
@test_throws ArgumentError entanglement_entropy(rho_mix, 3)

q2 = PauliBasis(2)
CNOT = DenseOperator(q2, q2, diagm(0 => [1,1,0,0], 1 => [0,0,1], -1 => [0,0,1]))
CNOT = dm(spinup(b1))⊗identityoperator(b1) + dm(spindown(b1))⊗sigmax(b1)
CNOT_sop = SuperOperator(CNOT)
CNOT_chi = ChiMatrix(CNOT)
CNOT_ptm = PauliTransferMatrix(CNOT)
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7 changes: 3 additions & 4 deletions test/test_pauli.jl
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Expand Up @@ -5,11 +5,10 @@ using QuantumOpticsBase

@testset "pauli" begin

@test_throws MethodError PauliBasis(1.4)

b = SpinBasis(1//2)
# Test conversion of unitary matrices to superoperators.
q2 = PauliBasis(2)
q3 = PauliBasis(3)
q2 = b^2
q3 = b^3
Comment on lines +8 to +11
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@Krastanov Krastanov Apr 20, 2025

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PauliBasis is just being renamed, not completely removed, right? There is still value to having a convenient way to represent multi-qubit basis. This probably should just use the new name. Same for the other changes.

CZ = DenseOperator(q2, q2, diagm(0 => [1,1,1,-1]))
CZ_sop = SuperOperator(CZ)

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