A new reality might be produced by every possible quantum interaction. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Some interpretations of ...

Quantum mechanics is a pillar of modern science and technology, and has benefited the human society for a century. The wave function, also known as the quantum state, is the description of a quantum ...

Quantum physics is about multiplicity. Its equations describe multiple possible outcomes for a measurement in the subatomic realm. Physicists have devised a dozen or two different interpretations of ...

Take seriously quantum theory’s higher-dimensional models, and we could make sense of the strange, "spooky" phenomenon of entanglement and restore some order to cause and effect. Wavefunction realism ...

In A Philosophical Essay on Probabilities, published in 1814, Pierre-Simon Laplace introduced a notorious hypothetical creature: a “vast intelligence” that knew the complete physical state of the ...

Physical-collapse theories have long offered a natural solution to the central mystery of the quantum world. But a series of increasingly precise experiments are making them untenable. How does ...