What is the theory of entanglement?

Quantum entanglement is a quantum mechanical phenomenon in which the quantum states of two or more objects have to be described with reference to each other, even though the individual objects may be spatially separated. This leads to correlations between observable physical properties of the systems.

What is the classical particle theory?

A classical particle is a point-like object. The type of particle is defined by properties that define how it interacts: mass (gravity) & charge (electromagnetism). At the subatomic level, there are generalizations of charge that describe interactions with short-range forces, but then quantum effects become important.

What is a particle quantum field theory?

Quantum Field Theory (QFT) is the mathematical and conceptual framework for contemporary elementary particle physics. In a rather informal sense QFT is the extension of quantum mechanics (QM), dealing with particles, over to fields, i.e. systems with an infinite number of degrees of freedom.

Is quantum entanglement a theory?

Quantum entanglement is thought to be one of the trickiest concepts in science, but the core issues are simple. And once understood, entanglement opens up a richer understanding of concepts such as the “many worlds” of quantum theory.

Why is quantum entanglement spooky?

Einstein described quantum mechanics as “spooky” because of the instantaneousness of the apparent remote interaction between two entangled particles. The interaction also seemed incompatible with elements of his special theory of relativity.

What are the 4 key concepts of particle theory?

3.2 state the postulates of the particle theory of matter (all matter is made up of particles; all particles are in constant motion; all particles of one substance are identical; temperature affects the speed at which particles move; in a gas, there are spaces between the particles; in liquids and solids, the particles …