These were the laws of quantum mechanics, and they got their name from ... but perhaps could exist with only specific amounts, or "quanta," of energy. Planck didn't really believe this was true ...

Researchers at Swansea University have discovered a way to use mirrors to dramatically reduce the quantum noise that disturbs ...

Quantum systems are known to be prone to dissipation, a process that entails the irreversible loss of energy and ... quantum mechanics methods based on Hermitian operators). To demonstrate their ...

It’s what they call an energy barrier. But the electrons are obviously getting across the barrier. How? Well, if we take quantum mechanics seriously and look at the electron as a wave ...

Physicists claim they may have found a long-awaited explanation for dark energy, the mysterious ... particle's position and velocity behave in quantum mechanics. One of the most striking ...

Since it was first demonstrated in the 1960s, spontaneous parametric down-conversion (SPDC) has been at the center of many quantum optics ... mathematical-like energy operators are simplified ...

Quantum mechanics is the best tool we have to understand ... he made a radical assumption. Instead of energy being emitted in a continuous stream, he assumed that there must be some indivisible ...