Transformation of Superposed Quantum States Using Measurement Operators
نویسندگان
چکیده
Quantum computation based on a gate model is described. This initially creates superposition | ψ 0 〉 consisting of id="M2"> N = 2 n states, and these states are labeled by an id="M3"> qubit index value id="M4"> j . Two working qubits id="M5"> w k id="M6"> 1 added for measurement. Moreover, one marking id="M7"> m to discriminate between in superposition. Thus, id="M8"> / ∑ − ⊗ The Hadamard transformation applied id="M9"> id="M10"> id="M11"> + After computation, set divided into two subsets; subset bad (B) the other good (G). id="M12"> 3 open="{" close="}" ∈ B G marking, measured POVM. measurement described collection four operators. transforms id="M13"> id="M14"> 4 p sin θ mathvariant="normal">cos D ; here, id="M15"> card ∗ sin cos , id="M16"> which derived from completeness equation. state id="M17"> id="M18"> before transformed id="M19"> id="M20"> respectively. paper describes
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ژورنال
عنوان ژورنال: Quantum engineering
سال: 2022
ISSN: ['2577-0470']
DOI: https://doi.org/10.1155/2022/4819682