Quantum Algorithms
1. What is a Quantum Algorithm? A quantum algorithm is a set of instructions designed to run on a quantum computer — using the unique principles of quantum mechanics like….
Category: Quantum Computing
Quantum Error Correction
1. Why Do We Even Need Error Correction in Quantum Computing? In classical computing: In quantum computing: But unlike classical bits, you can’t just copy a qubit or measure it….
Quantum Decoherence
1. The Big Picture: Why Quantum Is So Special Quantum systems are different from classical ones because of superposition and entanglement: This gives quantum computers a massive edge in theory…..
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….
Quantum Measurement Theory
Quantum Measurement Theory tackles one of the most mysterious questions in physics: What actually happens when we observe a quantum system? In classical physics, measurement is simple: we look at….
Superposition and Entanglement
Quantum mechanics is not just a new set of rules — it’s a whole new way of understanding reality. Two of its most mysterious and powerful ideas are superposition and….
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….
Principles of Quantum Mechanics
Quantum Mechanics is a fundamental theory in physics that describes nature at the smallest scales of energy levels of atoms and subatomic particles. Unlike classical mechanics, which works well for….