Quantum technologies are poised to transform fields ranging from medicine and sensing to computing and communications by manipulating the energy states of atoms and molecules. These manipulations are ...

Rigetti, D-Wave, and Quantinuum all just closed $100 million funding deals with the U.S. government.

Xanadu and AMD open-source Backline, expanding PennyLane to bridge quantum processors with classical hardware engines. This open platform provides an accessible framework for quantum-classical ...

The Lieb-Schultz-Mattis (LSM) theorem is an important result in condensed matter physics. The LSM theorem states that a spin chain with half-integer spin and translation and rotation symmetry can not ...

Quantum dynamics in open systems examines how quantum states evolve when coupled to an external environment. Unlike isolated systems, where unitary evolution preserves coherence, open systems ...

Israel-based Quantum Machines has launched QUAlibrate, an open-source framework designed to slash quantum computer calibration times from hours to minutes — tackling what experts call quantum ...

A research team has, for the first time in the world, elucidated the microscopic mechanism by which quantum order is lost and collapses in "open quantum environments" existing in nature. Since ...

Integrating quantum computers into U.S. world-class supercomputers is now a strategic imperative for U.S. technological leadership in the next era of computing. Hybrid systems will synergize classical ...

The operation and performance of quantum computers relies on the ability to realize and control entanglement between multiple qubits. Yet entanglement between many qubits is inherently susceptible to ...

An analog-digital approach to quantum simulation could lay the foundations for the next generation of supercomputers to finally outpace their classical predecessors. Reading time 3 minutes Quantum ...

Quantum systems tend to become less “quantum-y” as they interact with their environment. So when developing a mathematical description, it’s usually simpler just to view them as being closed off from ...