Quantum realm in physics is the scale where quantum mechanical effects become important when studied as an isolated system.Typically, this means distances of 100 manometers (10−9 meters) or less or at very low temperature.The nature and behavior of matter and energy at that level is sometimes referred to as quantum physics and quantum mechanics.


From Fields to Particles. If you look closely enough at electromagnetic waves, you'll find that they are made out of particles called photons. The ripples of the electric and magnetic fields get turned into particles when we include the effects of quantum mechanics. In theoretical physics, quantum field theory (QFT) is a theoretical framework that combines classical field theory, special relativity, and quantum mechanics and is used to construct physical models of subatomic particles in particle physics and quasiparticles in condensed matter physics.

As of now the standard model, described correctly by Quantum Field Theory, has 12 fundamental fields for fermions (6 quarks and 6 leptons) and 12 fundamental fields for bosons (8 gluons, 2 for W and Z bosons, 1 for the photon and 1 for the Higgs boson).


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Multiverse