New principle sets maximum limit on quantum information communication
Hackers begone: Measurement-device-independent QKD increases clock rate and transmission distance while reducing failure
Point-like defects in a quantum fluid behave like magnetic monopoles
Entanglement recycling makes teleportation more practical
Qubits that never interact could exhibit past-future entanglement
Maxwell's demon can use quantum information to generate work
143 is largest number yet to be factored by a quantum algorithm
How does order emerge?
German scientists from the MPQ, LMU, and the FUB analyze how fast order can appear in a quantum-mechanical system.
High-fidelity photon-to-atom quantum state transfer could form backbone of quantum networks
Quantum mechanics could make money, credit cards, and tickets immune to fraud
Can quantum theory be improved?
Proposed experiment would prove that quantum jumps are not objective events
Quantum computing now one step closer with defect-free logic gate
What does hair styling have in common with quantum computing? The braiding pattern has inspired scientists as a potential new approach to quantum calculation. The idea is to rely on a network of intersecting chains, or nanowires, ...