Quantum photonics could be a pivotal part of future quantum technology if the right materials can be created, a new review ...

Every electronic and optoelectronic device generates heat, and today that heat is managed almost entirely from the outside. Heatsinks, fans, cold plates and refrigerators are bulky exterior measures ...

Variational quantum algorithms. In methods like the Variational Quantum Eigensolver, where expectation values of observables are computed repeatedly, Pauli propagation offers a fast classical proxy ...

Scientists believe that super-fast quantum computing will eventually be able to power innovation in a range of fields, from smarter encryption software to artificial ...

IBM and Cisco are partnering to develop the hardware needed for networked quantum computers. The pair's initial focus is on high-efficiency transducers and optical links that could connect quantum ...

IBM has unveiled its fastest quantum processor yet, the Nighthawk r2, with over 25 times the number of circuits over its predecessor and containing more than 7,500 gates. With this, IBM has improved ...

After many years of work, Microsoft has unveiled its first quantum hardware, the Majorana 1 processor. Let’s grok its topoconductor and tetron-based qubits. There’s a race going on. Not the one to ...