Quantum Computing: From Qubits to Quantum Supremacy

What is Quantum Computing?

Quantum computing is a revolutionary computing paradigm that leverages the principles of quantum mechanics to process information. Unlike classical computers using bits (0 or 1), quantum computers use qubits that can exist in superpositions of 0 and 1 simultaneously.

Entanglement and Superposition

Quantum entanglement is one of the core resources of quantum computing. When two qubits are entangled, measuring one instantly affects the state of the other, regardless of how far apart they are.

Applications

Quantum computing has immense potential in cryptography, drug discovery, materials science, and optimization problems. Googles 2024 quantum correction milestone signals the dawn of fault-tolerant quantum computing.