How Does a Qubit Exist as Both 1 and 0 Simultaneously?

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SUMMARY

A qubit exists in a state of quantum superposition, allowing it to represent both 1 and 0 simultaneously until it is measured. This phenomenon is not merely an analogy but a fundamental aspect of quantum mechanics. The discussion highlights the importance of understanding superposition in quantum computing, particularly in relation to how qubits differ from classical bits. For further exploration, participants are encouraged to seek out resources that explain the mechanics of qubits and their implications in quantum computing.

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  • Understanding of quantum mechanics principles
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  • Basic knowledge of classical bits and binary systems
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Students of physics, quantum computing enthusiasts, and professionals seeking to understand the foundational concepts of qubits and their role in modern technology.

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QBITS binary state
I think 10 more IQ points would help me understand quantum physics at the level I'd like. That said, I'd like to know more about Qbits. I've watched several videos about them, and they say that they can be 1 and 0 at the same time. Is that just an analogy to the polarization of the old magnetic core, and on/off state of modern solid state bits, or is the actual physical state of a Qbit actually 1 and 0 at the same time due to superpositioning and then finally becomes binary when detected?
 
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Qbit state is a quantum superposition of two definite states.
 
Last edited:
Googling something like 'how can a qbit hold multiple values' yields a wealth of simple explanations. Take your pick and ask specific questions.
 

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