Qiskit
Qiskit (Quantum Information Science Kit) is an open-source quantum computing framework developed by IBM. It’s designed to allow researchers, students, and developers to write quantum algorithms and run them on….
Tag: quantum circuits
Cluster State Computing
Cluster State Computing is a radically different model of quantum computation compared to the more widely known gate-based model. Instead of using quantum gates applied step-by-step to qubits, it performs….
Gate-Based Quantum Computing
Gate-Based Quantum Computing is the most widely explored and foundational model of quantum computation. It is similar to how classical computers work with logic gates, such as AND, OR, and….
Digital vs. Analog Quantum Simulations
Simulating quantum systems is one of the most promising applications of quantum computing. Quantum simulation allows scientists to model complex quantum behavior in materials, molecules, and high-energy physics — all….
Quantum Data Encoding
Quantum computers work with qubits, which behave very differently from classical bits. However, our world is still classical — data from images, audio, text, financial markets, or DNA sequences is….
Magic State Distillation
Magic State Distillation is a method used in fault-tolerant quantum computing to create special quantum states — called magic states — that allow us to perform quantum gates that are….
Topological Codes
Topological codes are a class of quantum error-correcting codes that store and protect quantum information using geometric properties of surfaces, rather than relying on nested codes or repeated measurements. They’re….
Quantum Fourier Transform
1. What Is the Fourier Transform (Intuition First)? Before diving into the quantum version, let’s first understand the basic idea of a Fourier Transform. Imagine you’re listening to music. Although….
Quantum Gates and Circuits
In classical computing, we use circuits made from logic gates like AND, OR, and NOT to process information using bits (which are either 0 or 1). Quantum computing is similar….
Qubits and Quantum States
In classical computing, we rely on bits — tiny switches that are either off (0) or on (1). Every digital device you use operates using billions of these bits. But….