v0.4.0

Ket v0.4.0

Diff since v0.3.1

• added nonlocality_robustness
• added several qubit noise channels (bit flip, phase flip, depolarizing, amplitude damping, etc.)
• added several quantum states
• added random isometries
• added inner DPS hierarchy
• added documentation on getting started and an example use
• various minor optimizations and bugfixes

Breaking changes:

• renamed random_robustness as entanglement_robustness (and added methods)
• changed noise arguments of incompatibility_robustness
• separated symmetric_projection into symmetric_projector and symmetric_isometry

v0.3.1

Ket v0.3.1

Diff since v0.3.0

• added Dicke states (permutationally invariant N-qubit states)
• added Horodecki states (bound entangled 3x3 and 2x4 states)
• minor improvements

v0.3.0

Ket v0.3.0

Diff since v0.2.0

• added multipartite local_bound for probability and correlator representations
• added multipartite tsirelson_bound for Collins-Gisin and correlator representations
• added multipartite versions of tensor_probability, tensor_collinsgisin and tensor_correlation
• removed MATLAB dependency; now Tsirelson bounds are computed with QuantumNPA
• added bipartite seesaw
• added incompatibility_robustness
• added Bell states

Breaking changes:

• replaced fp2cg and cg2fp with tensor_collinsgisin and tensor_probability
• random_unitary now returns a custom type
• countless tiny things

v0.2.0

Ket v0.2.0

Diff since v0.1.0

• DPS hierarchy and entanglement entropy
• Test for genuine multipartite entanglement
• Schmidt decomposition
• Generalized W and GHZ states
• Diamond norm
• Permute systems
• Various bugfixes and refactoring
• Now works with Julia 1.11

v0.1.0

Ket v0.1.0

Initial release.