QUANTUM COMPUTING: PRINCIPLES, PROGRESS, AND POTENTIAL APPLICATIONS

Abstract

Quantum computing represents a paradigm shift in computational technology, exploiting principles of quantum mechanics such as superposition, entanglement, and quantum interference to perform complex calculations beyond the reach of classical computers. This article reviews the foundational principles of quantum computing, its recent advancements, and emerging quantum algorithms. It further explores potential applications across cryptography, optimization, drug discovery, and artificial intelligence. The progress of quantum computing research globally and within Pakistan is critically analyzed, alongside challenges and future prospects. This comprehensive review aims to guide researchers, technologists, and policymakers in understanding the transformative potential of quantum computing.