Physics - General Physics news

A universe of 10 dimensions

When someone mentions "different dimensions," we tend to think of things like parallel universes – alternate realities that exist parallel to our own, but where things work or happened differently. However, ...

Dec 11, 2014
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Physicists Demonstrate Qubit-Qutrit Entanglement

For the first time, physicists have entangled a qubit with a “qutrit” – the 3D version of the 2D qubit. Qubit-qutrit entanglement could lead to advantages in quantum computing, such as increased security and more efficient ...

Feb 26, 2008 feature
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Producing Dark Matter

“Colliders have been the tool of choice for particle physicists to look at smaller and smaller particles. All a sudden we are realizing that we can use them not only to understand things at smaller scales, but for understanding ...

May 02, 2006 feature
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Ultra-Fast Quantum-Dot Information Storage

The information-storage market is dominated by two main types: Flash memory, used in memory sticks and cell phones, and dynamic random access memory (DRAM), which is the main memory in a personal computer. Both types have ...

Mar 21, 2008 feature
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String Theory Gets a Boost

Among the scientific theories that excite a great deal of controversy are those theories that deal with strings. And the idea of cosmic strings gets as much play as any in scientific circles.

Jan 29, 2008 feature
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Qubits and Branes Share Surprising Features

What do black holes and entangled particles have in common? Until about a year ago, physicists thought that the two entities existed in completely separate worlds. Then, in 2007, physicist Michael Duff from ...

Jul 03, 2008 feature
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Superheavy element 117 confirmed

( —The stage is set for a new, super-heavy element to be added to the periodic table following research published in the latest Physics Review Letters. Led by researchers at Germany's GSI labora ...

May 02, 2014
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