A team of researchers has made a stride in quantum circuit design, which can substantially reduce energy consumption in computing. Leading computing technologies suffer from a critical challenge, i.e.

(A–C) Classical simulation costs, with the corresponding Schrödinger-Feynman algorithm costs shown in the legend. (D) The optimal random quantum circuit designed by the proposed method for Google’s ...

Google Quantum AI and Keysight joined forces to enhance Quantum circuit simulations with frequency-domain flux quantization Provides an extended library of quantum devices and a robust circuit design ...

Phononic circuits are emerging devices that can manipulate sound waves (i.e., phonons) in ways that resemble how electronic ...

The research shows that the topological structure of quantum circuits significantly impacts circuit complexity. The team found that ring topology requires the least number of SWAP gates after ...

An artist’s impression of a quantum electrodynamics simulation using 100 qubits of an IBM quantum computer. The spheres and lines denote the qubits and connectivity of the IBM quantum processor; gold ...

The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation ...

Scientists have finally unlocked a way to identify the elusive W state of quantum entanglement, solving a decades-old problem ...

We're living in the golden age of computing. AI is already reshaping how we think about infrastructure. We've gone from five- to 10-kilowatt racks to 30 kilowatts—and we're now staring down 50 ...

British startup Oxford Quantum Circuits (OQC) has installed New York City’s first quantum computer inside a data center run ...