It is widely believed that a quantum computer could perform some calculations exponentially faster than any classical computer. For example, a large-scale quantum computer could break some widely …

What is quantum computing? Quantum computing is an emergent field of computer science and engineering that harnesses the unique qualities of quantum mechanics to solve problems beyond the …

Jan 9, 2026 · Quantum computers use special memory units called qubits and quantum entanglement for parallel processing. They are faster than classic computers for certain tasks, but building them is …

Mar 18, 2025 · Since then, scientists have explored how quantum computers could, in theory, simulate the fundamental quantum rules that govern molecules, chemicals and materials — something …

Mar 20, 2025 · Learn what quantum computing is, how it works, key principles, and real-world applications in this complete 2025 guide.

Caltech experts explain the science behind quantum computing in simple terms and outline what quantum computers could be used for.

Sep 29, 2025 · Learn how quantum computing works, how it compares to classical computing, and how it uses the principles of quantum mechanics.

Apr 25, 2025 · Quantum computing is an emerging area of computer science focused on building computers based on the principles of quantum theory to dramatically increase computation speeds.

Apr 1, 2025 · To understand these questions, we must first explore the fascinating world of quantum mechanics, the scientific principle that underpins quantum computing, and then look at how this …

Oct 7, 2024 · What is quantum computing? Quantum computers exploit the principles of quantum mechanics— entanglement and superposition among them—to model scenarios with a massive …