Quantum cryptography at the speed of light: Researchers design first all-photonic repeaters
Imagine having your MRI results sent directly to your phone, with no concern over the security of your private health data. Or knowing your financial information was safe on a server halfway around the world. Or sending highly ...
Micro-macro entangled 'cat states' could one day test quantum gravity
Entanglement recycling makes teleportation more practical
Qubits that never interact could exhibit past-future entanglement
Quantum teleportation between atomic ensembles demonstrated for first time
3,000 atoms entangled with a single photon
Physicists from MIT and the University of Belgrade have developed a new technique that can successfully entangle 3,000 atoms using only a single photon. The results, published today in the journal Nature, repres ...
The quantum world writ large: Using short optical pulses to study macroscopic quantum behavior
Simplifying the process of detecting genuine multiparticle entanglement
New theory suggests way to teleport energy long distances
Quantum physicists shed new light on relation between entanglement and nonlocality
(PhysOrg.com) -- New research from the University of Bristol may disprove a long-standing conjecture made by one of the founders of quantum information science: that quantum states featuring positive partial transpose, ...
Physics team entangles photons that never coexisted in time
Physicists Investigate Unusual Four-Qubit Entanglement
Spooky action put to order: Physicists classify different types of 'entanglement'
A property known as "entanglement" is a fundamental characteristic of quantum mechanics. Physicists and mathematicians at ETH Zurich show now how different forms of this phenomenon can be efficiently and systematically classified ...