11 Facts About Quantum physics

Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.

Quantum physics mechanics allows the calculation of properties and behaviour of physical systems.

Quantum physics tunnelling has several important consequences, enabling radioactive decay, nuclear fusion in stars, and applications such as scanning tunnelling microscopy and the tunnel diode.

Quantum physics entanglement enables the counter-intuitive properties of quantum pseudo-telepathy, and can be a valuable resource in communication protocols, such as quantum key distribution and superdense coding.

Quantum physics mechanics has had enormous success in explaining many of the features of our universe, with regards to small-scale and discrete quantities and interactions which cannot be explained by classical methods.

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Quantum physics mechanics is often the only theory that can reveal the individual behaviors of the subatomic particles that make up all forms of matter .

Quantum physics decoherence is a mechanism through which quantum systems lose coherence, and thus become incapable of displaying many typically quantum effects: quantum superpositions become simply probabilistic mixtures, and quantum entanglement becomes simply classical correlations.

Quantum physics electrodynamics is, along with general relativity, one of the most accurate physical theories ever devised.

One proposal for doing so is string theory, which posits that the point-like particles of particle Quantum physics are replaced by one-dimensional objects called strings.

Quantum physics argued that quantum mechanics was incomplete, a theory that was valid but not fundamental, analogous to how thermodynamics is valid, but the fundamental theory behind it is statistical mechanics.

Quantum physics mechanics was developed in the early decades of the 20th century, driven by the need to explain phenomena that, in some cases, had been observed in earlier times.