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I am trying to understand a test called Hadamard Overlap Test, which consists of a destructive swap test (section IV of swap test and Hong-Ou-Mandel effect are equivalent)...
Asked on 09/05/2021
0 answerIn some texts I see $X$ and $Z$ Pauli operators as being said as boost and shift operators respectively.But I came across some text that defines its...
Asked on 09/05/2021 by Divy
2 answerThis question is available in Quantum Katas here In Task 2.6 of this notebook, we are required to create the W State for $2^k$ qubits.Input: ...
Asked on 09/05/2021 by Übermensch
1 answerLet's say that the qubit is in the state $psi = alpha|0rangle+beta|1rangle$. We want to find out the values $alpha$ and $beta$. If we measure it in,...
Asked on 09/04/2021
3 answerLet's say I have a particle in the quantum state $|+rangle = frac{1}{sqrt{2}}(|0rangle + |1rangle)$, represented as a density operator (1st matrix) that went through a depolarizing chanel (2nd...
Asked on 09/04/2021
2 answerHow can I demonstrate on the exponential part equality of the Hadamard matrix:$$H=frac{X+Z}{sqrt2}equivexpleft(ifrac{pi}{2}frac{X+Z}{sqrt2}right).$$ In general, how can I demonstrate on:$exp(i(pi/2)M) equiv M$ for any matrix...
Asked on 09/03/2021
4 answerI have been trying to create a C# host program for a Q# program in Visual Studio Community 2019 by following these instructions: https://docs.microsoft.com/en-us/quantum/quickstarts/install-cs?tabs=tabid-vs2019%2Ctabid-csharp. But when I...
Asked on 09/03/2021 by quant123
0 answerI am trying to implement a quantum scheme of sharing a secret via EPR states. Here is my initial state of...
Asked on 09/03/2021
0 answerDoes anyone in here know of an open source source for finding noisy data from quantum gates. I am interested in playing around with in the same way people play...
Asked on 09/02/2021 by Enrique Segura
1 answerIs it possible to perform an operation on two qubits with initial states as follows: $$q_1: 1/sqrt(2)(|0rangle + exp(0.a_1a_2a_3)|1rangle)$$$$q_2: 1/sqrt(2)(|0rangle + |1rangle)$$ To resultant state:- $$q_1:...
Asked on 09/01/2021 by virattara
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