README.md

Quantum Computing

This repository contains my various exercises and research projects in the field of Quantum Computing.

List of projects:

• Exercises with Cirq:
  • Phase estimation (2019)
  • Error correction (2019)
• Linear algebra:
  • Schmidt decomposition of a vector (2019)
  • Schmidt decomposition of a 4x4 matrix (2019)
• 2D Hidden Linear Function (2020)
• All 1-qubit Clifford gates (2020)
• Multi-controlled gate decomposition (2020)
• Quantum Circuit Simulator From Scratch (2021)
• Quantum Elementary Cellular Automata (2021)
• Screening Task for QOSF Mentorship Program (2024)
• Quantum Arithmetic (2024-2025)
• Quantum Lookups (2025)
• Screening Task for QOSF Mentorship Program (2025)

Larger projects outside of this repository:

• quantum_decomp (2019) - converts unitary matrix to Qiskit/Cirq/Q# cirquit.
• quant-arith-re (2024-2025) - Quantum Arithmetic Algorithms and Resource Estimation.
• qmath (2025-2026) - library of mathematical functions for quantum computers, implemeted using PsiQuantum's Workbench, with resource estimation.
• vericirq (2026) - library for formal verification of quantum circuits.