amplitude-amplification

Grover amplitude amplification search algorithm providing quadratic speedup O(sqrt(N)) for unstructured databases and combinatorial satisfaction problems.

Grover amplitude amplification search algorithm providing quadratic speedup O(sqrt(N)) for unstructured databases and combinatorial satisfaction problems.

Grover's quantum search algorithm with phase inversion oracle and diffusion reflection operator

Grover's quantum search algorithm with phase inversion oracle and diffusion reflection operator

Grover's quantum search amplitude amplification engine demonstrating quadratic speedup for unstructured database queries via phase inversion oracles.

Grover's quantum search amplitude amplification engine demonstrating quadratic speedup for unstructured database queries via phase inversion oracles.

Prepares a quantum state with amplitudes corresponding to a given array with two methods. Implementation of the paper Black-Box State Preparation without Arithmetic.

Minor Project - Computational Complexity of 4-Qubit Grover's Search Algorithm (September 2020 -December 2020)

Quantum algorithms for solving ASP programs. MSc thesis project.

In this Repository, I am implementing, discussing Grover's Algorithm.

2nd prize in Qiskit Fall Fest 2025 Edition by ISAQC in collaboration with IBM Quantum and IITH. A quantum solution to the classic Battleship game using Grover's Search Algorithm

Grover's algorithm for a 3-qubit search space — oracle via phase kickback, optimal iteration count, amplitude amplification visualized. Built with Qiskit.

A simple Qiskit demo that hides a PIN as a bit-string, then uses Grover's algorithm to amplify that state and measure it back

Real quantum capabilities for Kannaka via qBraid — CLI bridge + MCP server (run circuits, quantum RNG, amplitude-amplification resonance recall)

Prepares a quantum state with amplitudes corresponding to a given array with two methods. Implementation of the paper Black-Box State Preparation without Arithmetic.

Quadratic speedup for unstructured search: finds |11⟩ among 4 basis states with one Grover iteration.

A website for the survey paper

Dynamic Oracle Synthesis and Amplitude Amplification for unstructured 3-bit quantum pattern search with Qiskit. Implements bit-conditional Pauli-X conjugation around CCZ, 2D invariant subspace rotation dynamics, optimal stopping at R = 2 Grover iterations (94.53% target fidelity), and empirical validation via AerSimulator across all 8 basis states.

Microsoft AI Innovators Internship Quantum Onboarding Project: Scalable 2/3-Qubit PIN Cracker & Overcooking Analysis (Grover's Algorithm) with Azure Quantum QDK

Browser-based Grover's algorithm simulation — amplitude amplification, oracle phase kickback, inversion-about-mean diffusion, probability oscillation. AES-128 weakened to 2^64. AES-256 survives at 2^128. The fix is doubling key length. No backends. No simulated shortcuts.