QubitHub@qubithub•Joined about 1 month ago

IntermediateOptimization+3

6 days

/beh2-ground-state

VQE for BeH2 Molecule

VQE for BeH2 Molecule Ground State Overview Beryllium hydride (BeH₂) is a linear 6-electron molecule that provides a ste...

IntermediateChemistry+3

qiskit60

1 month

/maxcut

QAOA for MaxCut

QAOA for MaxCut Problem Overview The Quantum Approximate Optimization Algorithm (QAOA) is a variational quantum algorith...

IntermediateOptimization+3

1 month

/graph-coloring

QAOA for Graph Coloring

QAOA for Graph Coloring Overview Graph coloring assigns colors to vertices such that no two adjacent vertices share the ...

/quantum-advantage-kernel

Quantum Kernel Advantage (Huang 2021)

Quantum Advantage in Learning - Huang et al. 2021 Overview Reproduction of the quantum kernel advantage paper - proving ...

AdvancedResearch+4

/hardware-efficient-ansatz

Hardware-Efficient Ansatz

Hardware-Efficient Ansatz Overview Hardware-efficient ansatze (HEA) are variational circuits designed for NISQ devices, ...

Kernel-Target Alignment

Kernel Target Alignment Optimization Overview Optimizes quantum kernel parameters to maximize centered kernel-target ali...

AdvancedMachine_Learning+5

IntermediateError_Correction+3

/bit-flip-code

3-Qubit Bit Flip Code

3-Qubit Bit-Flip Code Overview The 3-qubit bit-flip code is the simplest quantum error correcting code. It protects agai...

qiskit30

/qaoa-mixer

QAOA Mixer Ansatz

QAOA Mixer Ansatz Overview The Quantum Approximate Optimization Algorithm (QAOA) uses alternating cost and mixer layers....

Fidelity Kernel (SWAP Test)

Fidelity Quantum Kernel Overview Directly computes the quantum fidelity |⟨φ(x)|φ(y)⟩|² using the SWAP test. This is the ...

pennylane50

/vqe-h2-peruzzo

VQE H2 (Peruzzo 2014)

VQE H2 Ground State - Peruzzo et al. 2014 Overview Reproduction of the original VQE paper - the first experimental demon...

Quantum Kernel SVM

Quantum Kernel SVM Overview Combines quantum feature maps with classical Support Vector Machines for classification. The...

6 days

/heh-plus-ground-state

VQE for HeH+ Ion

VQE for HeH+ Molecule Ground State Overview Helium hydride cation (HeH⁺) is a simple 2-electron molecular system with as...

IntermediateChemistry+4

qiskit20

/variational-classifier-mitarai

/barren-plateaus

Barren Plateau Detection

Barren Plateau Detection Overview Barren plateaus are flat regions in the optimization landscape where gradients vanish ...

AdvancedAnsatz+4

cirq60

2 days

Quantum Circuit Learning (Mitarai 2018)

Quantum Circuit Learning - Mitarai et al. 2018 Overview Reproduction of the Quantum Circuit Learning paper - one of the ...

Data Re-uploading Classifier

Data Re-uploading Classifier Overview Data re-uploading is a powerful technique that interleaves data encoding with vari...

IntermediateMachine_Learning+4

qiskit10

/data-reuploading-classifier

Data Re-uploading (Pérez-Salinas 2020)

Data Re-uploading Classifier - Pérez-Salinas et al. 2020 Overview Reproduction of the data re-uploading paper - demonstr...

Trainable Quantum Kernel

Trainable Quantum Kernel Overview Extends quantum kernels with learnable parameters that can be optimized for specific t...

/projected-quantum-kernel

6 days

Projected Quantum Kernel

Projected Quantum Kernel Overview Projects the quantum kernel to a lower-dimensional classical space for improved comput...

/expressibility

Expressibility Analysis

Expressibility Analysis Overview Expressibility measures how uniformly a variational ansatz can cover the Hilbert space....

AdvancedAnsatz+4

cirq40