vivkr
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Hi Berti,
I have seen that one, and as a matter of fact, it says something similar about quantum bits
"Whereas a conventional bit can be in one of two states, 0 or 1, a qubit can be 0, 1, or a superposition of 0 and 1."
It speaks about superposition which basically means a linear combination of the 0 and 1 state wavefunctions, or in simple terms, the bit can assume one of many states in between 0 and 1, or in other words, it is like using multi-level logic or analog logic (at some level, even analog quantities are quantized).
So what is the big selling point of quantum computing? Is it simply the ability to handle more information? In that case, analog computers are identically good. Does it for some bizarre reason offer a similar amount of noise margin for multilevel logic operation as it would for 2-level?
Vivek
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