News tagged with quantum entanglement

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Quantum Communication in Random Networks

Internet, networks of connections between Hollywood actors, etc, are examples of complex networks, whose properties have been intensively studied in recent times. The small-world property (that everyone has ...

May 26, 2010
4.6 / 5 (12) 5 | with audio podcast

Physicists set guidelines for qubit candidates

(PhysOrg.com) -- To build a quantum computer, it's essential to be able to quickly and efficiently manipulate the quantum states of qubits. The qubits, which are the basic unit of quantum information, can be composed of many ...

May 04, 2010 feature
4.4 / 5 (18) 1

Can we detect quantum behaviour in viruses?

(PhysOrg.com) -- The weird world of quantum mechanics describes the strange, often contradictory, behaviour of small inanimate objects such as atoms. Researchers have now started looking for ways to detect quantum properties ...

Mar 11, 2010
4.7 / 5 (10) 1 | with audio podcast

Physicist proposes method to teleport energy

(PhysOrg.com) -- Using the same quantum principles that enable the teleportation of information, a new proposal shows how it may be possible to teleport energy. By exploiting the quantum energy fluctuations ...

Feb 05, 2010 weblog
4.5 / 5 (69) 67 | with audio podcast

Using degrees of freedom to get hyperentanglement

(PhysOrg.com) -- One of the biggest challenges scientists are grappling with today is the creation of an efficient quantum computer. There are a number of models out there, and hundreds of scientists and researchers around ...

Jan 27, 2010 feature
4.6 / 5 (19) 2 | with audio podcast

Creating a six-qubit cluster state

(PhysOrg.com) -- Many scientists believe that quantum entanglement is required in order for effective quantum computing. Entanglement takes place when there is a connection that exists between two objects - even when they ...

Nov 02, 2009 feature
4.6 / 5 (11) 2