New tensor network-based approach could advance simulation of quantum many-body systems
The quantum many body problem has been at the heart of much of theoretical and experimental physics over the past few decades. Even though we have understood the fundamental laws that govern the behavior of elementary particles for almost a century, the issue is that many interesting phenomena are the result of the complex collective
New relay architecture based on a quantum dot single-photon source enables secure communication across 300 km
Quantum technologies are systems that can compute data, sense their surrounding environment or perform other functions leveraging quantum mechanical effects. Connecting these technologies over long distances has so far proved challenging, as quantum information can easily become scrambled or destroyed following decoherence resulting from the systems’ interactions with their surrounding environment.Quantum Physics NewsRead More