Itachi Quantum Studio – High-Performance Quantum Computing Platform
Direct Definition: Itachi Quantum Studio is a browser-based, zero-install quantum computing simulation suite engineered in C++20 with AVX2 SIMD acceleration. It delivers exact StateVector calculation (30+ qubits), MPS tensor networks (100+ qubits), Clifford Stabilizer tableaus (1,000+ qubits), real-time 3D WebGL Bloch telemetry, and topological Surface-17 QEC with MWPM decoding.
Engineered by Sahastranshu, Itachi Quantum Studio bridges textbook quantum physics and production quantum software engineering.
Interactive Quantum Modules
- Quantum Circuit Builder: Multi-qubit drag-and-drop canvas with bidirectional OpenQASM 2.0/3.0, Qiskit, and Cirq export.
- 3D Bloch Sphere Visualizer: WebGL statevector polar coordinates (θ, φ), purity, and expectation values.
- Measurement Probability Analyzer: Born rule amplitudes, complex phase angles, and Monte Carlo shot distributions.
- State & Density Diagnostics: Density matrix heatmaps and bipartition von Neumann entanglement entropy.
- Topological QEC Lattice: Surface-17 error correction, syndrome extraction, and MWPM decoding.
- VQA Chemistry Studio: Ground state molecular chemistry (H2, LiH) and QAOA MaxCut.
- Pulse RF Studio: Superconducting microwave drive, DRAG pulse shaping, and Rabi oscillations.
- QML Neural Playground: Quantum neural networks with ZZ feature maps and Hilbert space decision boundaries.
- Magic State Distillation: 15-to-1 Bravyi-Kitaev T-state purification factory.
- Circuit Optimizer & Routing: Lookahead SABRE SWAP routing for HeavyHex and Grid chip architectures.
- Canonical Algorithm Library: Textbook circuits (Bell, GHZ, Teleportation, Superdense Coding, QFT, Grover).
Simulation Backends Comparison
| Backend | Qubits | Memory Complexity | Primary Use Case |
|---|---|---|---|
| Exact StateVector | Up to 30+ | O(2^N) | High-entanglement arbitrary circuits |
| MPS Tensor Network | 100+ | O(N · χ²) | 1D area-law and low-entanglement systems |
| Stabilizer Clifford | 1,000+ | O(N²) | QEC fault-tolerant benchmark circuits |
| Density Matrix | 16 | O(4^N) | Open quantum systems and Lindblad noise |