How does EPR and entanglement theory are related?

somy
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So silly question! but how does EPR and entanglement theory are related?
I mean the history and its cocepts of similarities.
Thanks in advance.
Somy :smile:
 
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The connection is simple: The two particles in the EPR experiment are entangled.
If you want to learn more about entanglement, you might want to look at the thread "How do Particles become entangled? by TheDonk.
There may be other threads dealing with EPR and entaglement here.
You can also find information on entanglement in Wikipedia, or get a popularization (descriptive book with little math).
If you want to get deep into it, you'll have to study a lot of math and physics.
 
Somy, if you are interested in entanglement and you want to study it thouroughly, just go to my journal. There is an entry called info on the web. Just goto the "for QIT-aficionado's"-link and you will find the course on quantum info theory by John Preskill. I strongly recommend these notes...

regards
marlon
 
Alexepascual, Marlon, thank you very much.
Somy.
 
Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. Towards the end of the first lecture for the Qiskit Global Summer School 2025, Foundations of Quantum Mechanics, Olivia Lanes (Global Lead, Content and Education IBM) stated... Source: https://www.physicsforums.com/insights/quantum-entanglement-is-a-kinematic-fact-not-a-dynamical-effect/ by @RUTA
If we release an electron around a positively charged sphere, the initial state of electron is a linear combination of Hydrogen-like states. According to quantum mechanics, evolution of time would not change this initial state because the potential is time independent. However, classically we expect the electron to collide with the sphere. So, it seems that the quantum and classics predict different behaviours!
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