Quantum

Quantum effects (1)
Quantum entanglement (4)
Quantum information (3)
Quantum leap (3)
Quantum mechanics (3)
Quantum physics (2)
Quantum state (5)

Synopsis: Colaterale ict: Quantum:


BBC 00384.txt

and quantum entanglement effects. End-result: birds see magnetic fields as patterns of spots. For more articles worth reading, visit The Browser.


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genes or the quantum states of atoms oe is linked closely to the field of thermodynamics, which was devised originally to understand how heat flows in engines and other machinery.


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Food printer technology is clearly a quantum leap forward. In the future, we will only be consuming food that our body has a positive reaction to.


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technology in this area has taken recently a quantum leap forward, and many are beginning to think in terms of houses that generate their own water supply,


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2009) hosts and webstreams the'Quantum to cosmos'festival in Waterloo, Ontario. www. q2cfestival. com Sound bites That is one of the things that wakes me up in the middle of the night.


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Physicists Anton Zeilinger, John Clauser and Alain Aspect share the prestigious 2010 Wolf Prize in Physics for their work on quantum entanglement.


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it's a little quantum leap in our ability to generate data quickly, Bryan says. But the key was finding a type of potato with a genome that could be simplified adequately.


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The physics prize was won by Serge Haroche and David Wineland, for their experiments in quantum optics.


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At least quantum physics is open to searching for this truth. As benign as this human cloning seems right now IT will be abused in the future.


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and humans. if we succeed with quantum physics we could had internet and satellite on mars. Also


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By preventing animals that are both missing genes from mating with each other a quantum jump in fertility could be achieved in Nordic Red breeds Sahana said.


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For the first time we predicted their properties using quantum mechanics. The nanocrystals are about 3 nanometers wide by 500 nanometers long


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The second paper by Nordlander and his group predicts quantum effects in plasmonic aluminum that are stronger than those in an analogous gold structure

Nordlander discovered the quantum mechanical effects in these materials are connected strongly to the size of the gap between the shell and the core.

and tunable material it exhibits quantum mechanical effects at larger more accessible and more precise ranges than gold or silver Nordlander said.

and quantum mechanics and precisely where the two theories diverge in both gold and aluminum nanomatryushkas.

Aluminum exhibits much more quantum behavior at a given gap size than gold he said.

Basically for very small gaps everything is in the quantum realm (where subatomic forces rule)

A 50 percent larger gap in aluminum allowed for the same quantum effect. In both cases quantum tunneling through the gap allowed plasmons to resonate as though the core

and shell were a single particle dramatically enhancing their response. The calculations should be of great interest to those who use nanoparticles as probes in Raman spectroscopy where quantum tunneling between particles can dampen electric fields

and throw off classical calculations he said. Nordlander noted that Kulkarni's algorithm allowed the team to run one of the largest quantum plasmonics calculations ever performed.

They used the power of Rice's Bluebiou supercomputer to track a massive number of electrons.

Rice alumnus Emil Prodan an assistant professor of physics at Yeshiva University New york is co-author of Quantum Plasmonics:


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because we know that the Zhang-Rice quantum state which used to be the hallmark of this high-temperature superconductor could be found in totally different crystal structures.

In this material the electrons combine into a unique quantum state called the Zhang-Rice singlets Chakhalian explained.


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#New records set for silicon quantum computingtwo research teams working in the same laboratories at UNSW Australia have found distinct solutions to a critical challenge that has held back the realisation of super powerful quantum computers.

The teams created two types of quantum bits or qubits--the building blocks for quantum computers--that each process quantum data with an accuracy above 99%.

The UNSW teams which are affiliated also with the ARC Centre of Excellence for Quantum Computation

%That means only one error for every 10000 quantum operations. Dzurak explains that even though methods to correct errors do exist their effectiveness is guaranteed only

This isotope is perfectly nonmagnetic and unlike those in naturally occurring silicon does not disturb the quantum bit.

The next step for the researchers is to build pairs of highly accurate quantum bits. Large quantum computers are expected to consist of many thousands

Morello's research team also established a world-record coherence time for a single quantum bit held in solid state.

Coherence time is a measure of how long you can preserve quantum information before it's lost Morello says.

The team was able to store quantum information in a phosphorus nucleus for more than 30 seconds.

Half a minute is an eternity in the quantum world. Preserving a'quantum superposition'for such a long time and inside

what is modified basically a version of a normal transistor is something that almost nobody believed possible until today Morello says.


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To design an atomic jungle gym that warps just enough to form a channel scientists audition different combinations of elements and tweak their quantum properties.


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and laser pioneer Frank Tittel and his group uses a thumbnail-sized quantum cascade laser (QCL) as well as tuning forks that cost no more than a dime to detect very small amounts of nitrous oxide and methane.


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and by avoiding carrier-by-carrier matings a quantum jump in fertility could be achieved in Nordic red breeds adds Goutam Sahana.


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the agency issued a request for proposals to learn more about quantum entanglement, among the strangest phenomena known to science.

The project, called Quantum entanglement Science and Technology (Quest), could produce unbreakable codes, unbelievably fast computers,

In quantum mechanics, a particle, such as an electron circling the nucleus of an atom, does not have an actual location or physical state.

Two particles whose vibrations are the same in all dimensions are said to occupy the same quantum state.

Ashton Bradley and his colleagues at the Australian Research Council quantum-optics lab have shown that it possible to teleport an atom.

Astonishingly, that light contains all the quantum information needed to reconstitute the atom. Aim it at another BEC,

and whatever atom it strikes takes on the quantum state of the original atom. In effect, an atom at the transmitting end has disappeared

but the quantum oeidentity has moved from one to the other. It is a long way from teleporting a few individual atoms to sending people from the Enterprise to a planet surface.


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