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 ...

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 ...

A silicon-photonic processor captured energy levels, a symmetry transition and topological behavior using one spectroscopy ...

George Mason University and Oxford-based frontier computing company TreQ announced a groundbreaking partnership to bring open ...

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 ...

OpenQSE is intended to address this fragmentation through an open, modular framework that allows different components of the quantum-HPC stack to interoperate. The longer-term goal is to make it ...

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 ...