News tagged with classical
Is a classical electrodynamics law incompatible with special relativity?
(Phys.org) -- The laws of classical electromagnetism that were developed in the 19th century are the same laws that scientists use today. They include Maxwell’s four equations along with the Lorentz la ...
May 24, 2012 |
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UK virtual orchestra puts you in conductor's stand
(AP) -- A London museum is putting the conductor's baton in visitors' hands, allowing guests to direct a virtual orchestra using three-dimensional motion sensors.
Technology / Hi Tech & Innovation
May 22, 2012 |
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Archaeology expands beyond traditional scope into other sciences
The popular perception of archaeology is a team of dusty individuals in wide-brimmed hats unearthing treasures from a pharaoh's tomb or an ancient collection of Native American artifacts.
Other Sciences / Archaeology & Fossils
Apr 30, 2012 |
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Does the quantum wave function represent reality?
(Phys.org) -- At the heart of quantum mechanics lies the wave function, a probability function used by physicists to understand the nanoscale world. Using the wave function, physicists can calculate a system's ...
Apr 25, 2012 |
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Researchers strive to simulate turbulent combustion in aerospace applications
A research team at the University of Pittsburgh is developing quantum-computing algorithms to better model turbulent combustion in aerospace applications.
Apr 18, 2012 |
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143 is largest number yet to be factored by a quantum algorithm
(Phys.org) -- While factoring an integer is a simple problem when the integer is small, the complexity of factorization greatly increases as the integer increases. When the integer grows to more than 100,000 ...
Apr 11, 2012 |
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No-photon laser: Physicists demonstrate 'superradiant' laser design
Physicists at JILA have demonstrated a novel "superradiant" laser design, which has the potential to be 100 to 1,000 times more stable than the best conventional visible lasers. This type of laser could boost ...
Apr 04, 2012 |
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Computer scientists form mathematical formulation of the brain's neural networks
As computer scientists this year celebrate the 100th anniversary of the birth of the mathematical genius Alan Turing, who set out the basis for digital computing in the 1930s to anticipate the electronic age, they still quest ...
Technology / Computer Sciences
Apr 02, 2012 |
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How quantum physics could make 'The Matrix' more efficient
Researchers have discovered a new way in which computers based on quantum physics could beat the performance of classical computers. The work, by researchers based in Singapore and the UK, implies that a Matrix-like ...
Mar 29, 2012 |
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Quantum copies do new tricks
One of the strange features of quantum information is that, unlike almost every other type of information, it cannot be perfectly copied. For example, it is impossible to take a single photon and make a number of photons ...
Mar 22, 2012 |
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A dynamical quantum simulator
(PhysOrg.com) -- An international collaboration demonstrates the superiority of a dynamical quantum simulator over state-of-the-art numerical calculations.
Mar 16, 2012 |
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Emotional expression in music and speech share similar tonal properties
Music is a very strong emotional communicator, and different cultures have different emotional associations for different musical "modes". Now, a new cross-cultural study shows that tonal trends used to express feelings in ...
Other Sciences / Social Sciences
Mar 14, 2012 |
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Two molecules communicate via single photons
Scientists realize one of the most elementary and oldest "gedanken" experiments in modern physics, namely, excitation of a single molecule with a single photon. This paves the way for further investigations ...
Feb 28, 2012 |
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Researchers find classical musical compositions adhere to power law
(PhysOrg.com) -- A team of researchers, led by Daniel Levitin of McGill University, has found after analyzing over two thousand pieces of classical music that span four hundred years of history, that virtually ...
Feb 21, 2012 |
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Israeli library uploads Newton's theological texts
He's considered to be one of the greatest scientists of all time. But Sir Isaac Newton was also an influential theologian who applied a scientific approach to the study of scripture, Hebrew and Jewish mysticism.
Feb 15, 2012 |
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