Quantum entanglement can be endlessly 'embezzled' from quantum fields
New Scientist7 days
Quantum Teleportation Achieved Over Internet for First Time
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The Facts
US researchers have teleported a quantum state of light over 30 km (18 miles) of fiber optic cable, a feat deemed impossible earlier. The breakthrough by Northwestern University engineers isn't designed to teleport people or things.
This development could allow quantum and traditional internet networks to coexist, ensuring unprecedented security and speed.
The Spin
Narrative A
Quantum teleportation marks a revolutionary leap in communication, enabling the instantaneous and secure transfer of information using quantum entanglement. By proving it can work over existing fiber-optic networks, scientists have brought us closer to integrating quantum communication with our current infrastructure, paving the way for ultra-secure networks, transformative quantum computing, and a potential quantum Internet. This milestone overcomes long-standing skepticism and redefines information-sharing possibilities in a digitally interconnected world.
Narrative B
Quantum teleportation warrants cautious skepticism. While researchers have demonstrated its potential, the technology remains constrained by quantum signals' fragility and vulnerability to interference. Practical deployment on a large scale depends on overcoming significant technical and economic barriers, including ensuring reliable coexistence with existing telecommunications. A leap to a fully operational quantum network is far from guaranteed, underscoring the need for continued scrutiny and refinement of these groundbreaking methods.
Metaculus Prediction
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