History of Quantum Physics

History of Quantum Physics:


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Tau Particle

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Tau Tau is the elementary particle of lepton family which mass is heavier than that of electron and muon because it is in third generation of lepton family. Being so massive, the tau is unstable. Like the electron and muon, the tau is electrically charged member, the tau is negatively charged, while its antiparticle is positively charged. It decays via weak force into other particles.
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Quantum Entanglement

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Quantum Entanglement Annihilation is the condition in which matter and antimatter gets collide together and produce energy. When electron and positron collides it produces two photons which are entangled. Means one photon is in "up" state whereas another will be in "down" state when we measure any one of the photon. But if we don't measure then photons are in both state "up" and "down" simultaneously. If one photon is kept one side of the universe and another in another side of the universe measuring one state of photon can affect another photon at the same time. If we find one photon is in "up" state at the same time another will be in "down" state. This phenomenon is called Quantum Entanglement. Equation for Quantum Entanglement I cannot decide which state to collapse the composite system into, and therefore cannot transmit information to Bob by acting on her system. Causality is thus preserved, in this parti...
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Muon Particle

Muon A muon is a elementary particle which is unstable because it is in second generation in lepton family and decays quickly with a mean lifetime of 2.2 micro seconds. It do not reacts with strong interaction. Muon decay is slow because the decay is mediated by the weak interaction. Like all the elementary particles, the muon has a corresponding antiparticle of opposite charge (+1e) but equal mass and spin: the antimuon a.k.a. positive muon  ( μ + ) .
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