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Quantum computer storage capacity - Physics Forums I have a question regarding the storage capacity of quantum computers I read that 32 qubits (4 "quantum bytes" if you will - not sure if that's an actual
Schrödingers Cat and the Qbit - Physics Forums If, on the other hand, the cat is truly in a superposition of “alive” and “dead”, then we have a quantum bit of information (qubit or Qbit) Let explain the difference between a Cbit and a Qbit and let you decide
How Does a Qubit Exist as Both 1 and 0 Simultaneously? 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
Information content of a qubit • Physics Forums I have just started reading Neilson and chuang's book on quantum computing and two times already have they said that when a qubit is not observed, it can contain infinite information "How much information is represented by a qubit? Paradoxically, there are an infinite number of points on the
How Do You Transform Qubit States Between Different . . . - Physics Forums Anyone know how to change a basis of a qubit state of bloch sphere given a general qubit state? There are 3 different basis corresponding to each direction x,y,z where |1> ,|0> is the z basis, |+>, |-> is the x basis and another 2 ket notation for y basis Given a single state in the x basis
Does a qubit break interference in the double slit experiment? According to recent podcast between Jacob Barandes and Sean Carroll, Barandes claims that putting a sensitive qubit near one of the slits of a double slit interference experiment is sufficient to break the interference pattern Here are his words from the official transcript: the simplest
How to understand quantum computers? • Physics Forums A single qubit can be a superposition of those two states But the magic comes when you have many entangled qubits So 10 bits will have one of 1024 states 10 qubits can be a superposition of any combination of those 1024 states - an enormous number A special case of quantum computing is the quantum annealing process
Two qubit state multiplication - Physics Forums Hi guys having a little trouble with two-qubit state multiplication Could you tell me how you work out the following? (not only the answers but the