In the following circuit, what is the probability for the me…
In the following circuit, what is the probability for the measurement outcome of Qubit 1 to be in state |1⟩? Here, the states are expressed in the convention |Qubit2⊗Qubit1⟩{“version”:”1.1″,”math”:”\(\vert Qubit_2 \otimes Qubit_1 \rangle\)”}.
Read DetailsConsider the single bit flip error detecting and correcting…
Consider the single bit flip error detecting and correcting circuit as shown below. (Note that, the choice of convention does not affect the answer in this problem.) Given that the error gate ‘E’ is of the form I1⊗X2⊗I3{“version”:”1.1″,”math”:”\(I_1 \otimes X_2 \otimes I_3\)”}.What is the state of the ancillary qubit A2{“version”:”1.1″,”math”:”\(A_2\)”} at the ‘Stage’ marked in red?
Read DetailsIn the following circuit, what is the probability for the me…
In the following circuit, what is the probability for the measurement outcome of Qubit 1 to be in state |1⟩? Here, the states are expressed in the convention |Qubit2⊗Qubit1⟩{“version”:”1.1″,”math”:”\(\vert Qubit_2 \otimes Qubit_1 \rangle\)”}.
Read DetailsConsider two qubits both of which are initialized in the |1⟩…
Consider two qubits both of which are initialized in the |1⟩{“version”:”1.1″,”math”:”\(\vert 1 \rangle\)”} state. Here, please choose the convention that the left qubit is the control while the right qubit is the target i.e., CNOT(|Control⟩⊗|Target⟩){“version”:”1.1″,”math”:”\(CNOT(\vert Control \rangle \otimes \vert Target \rangle)\)”} .Which of the following gate sequences acting on the initial state |1⟩⊗|1⟩{“version”:”1.1″,”math”:”\(\vert 1 \rangle \otimes \vert 1 \rangle\)”} create the Bell basis state |ψ+⟩=12[|0⟩|1⟩+|1⟩|0⟩]{“version”:”1.1″,”math”:”\(\vert \psi^+ \rangle = \dfrac{1}{\sqrt{2}} [\vert 0 \rangle \vert 1\rangle + \vert 1\rangle \vert 0 \rangle]\)”}?
Read DetailsConsider the single bit flip error detecting and correcting…
Consider the single bit flip error detecting and correcting circuit as shown below. (Note that, the choice of convention does not affect the answer in this problem.) Given that the error gate ‘E’ is of the form I1⊗X2⊗I3{“version”:”1.1″,”math”:”\(I_1 \otimes X_2 \otimes I_3\)”}.What is the state of the ancillary qubit A2{“version”:”1.1″,”math”:”\(A_2\)”} at the ‘Stage’ marked in red?
Read DetailsConsider the single bit flip error detecting and correcting…
Consider the single bit flip error detecting and correcting circuit as shown below. (Note that, the choice of convention does not affect the answer in this problem.) Given that the error gate ‘E’ is of the form I1⊗X2⊗I3{“version”:”1.1″,”math”:”\(I_1 \otimes X_2 \otimes I_3\)”}.What is the state of the ancillary qubit A1{“version”:”1.1″,”math”:”\(A_1\)”} at the ‘Stage’ marked in red?
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