Quantum computers are designed to outperform standard computers by running quantum algorithms. Areas in which quantum algorithms can be applied include cryptography, search and optimisation ...

Optimizing SWAP networks for quantum computing Experiment demonstrates how software-optimized circuits execute less error-prone quantum algorithms Date: August 4, 2022 Source: DOE/Lawrence ...

For problems suited to specific algorithms where quantum calculations offer advantages, that system would tap its quantum accelerator chip.

Twenty years ago, theoretical physicists and computer scientists were developing quantum algorithms for virtual quantum computers, with no working hardware in sight. Today, just about anyone can log ...

Physicists have introduced an approach for simulating the quantum approximate optimization algorithm using a traditional computer. Instead of running the algorithm on advanced quantum processors ...

When quantum computers become powerful enough, they could theoretically crack the encryption algorithms that keep us safe. The race is on to find new ones.

Quantum computing is defined by Gartner as "the use of atomic quantum states to effect computation." Qubits (quantum bits), which can store all conceivable states at once, are used to store data.

But we’re not tied to one particular platform. Phasecraft’s focus is on algorithms that calculate material properties. Why are those applications so suitable for today’s early quantum computers? In ...

Quantum-inspired algorithms can simulate turbulent fluid flows on a classical computer much faster than existing tools, slashing computation times from several days on a large supercomputer to ...