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Questions tagged [spin-qubits]

For questions about quantum computing models which utilize spin (e.g. electronic spin, nuclear spin, etc.) particles as qubits

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1answer
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Quantum spin measurement

The state of a spin $\frac{1}{2}$ particle is $|0\rangle$ which is eigenstate of $\sigma_z$. What is the most generalized way to show that the results of any spin measurement along any direction in x-...
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What limits scaling down the size of superconducting qubits?

There are multiple ways of building a qubit: Superconducting (transmons), NV-centers/spin-qubits, topological qubits, etc. The superconducting qubits are the most well-known qubits and are also the ...
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0answers
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Discrepancy regarding Husimi Probability distribution

I am trying to simulate a system of j qubits and for visualization of the dynamics considering the Husimi distribution of the state. To carry out the projection ...
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votes
3answers
151 views

How do we physically initialize qubits in a Quantum register?

In quantum algorithms we need to initialize the qubits at the start of our algorithm in some quantum register. Suppose that if we are working with a four qubit quantum register we can initialize the ...
3
votes
1answer
162 views

Prerequisites for a career in spintronics based Quantum Computing [closed]

I'm a bachelor in Mechanical Engineering, currently pursuing Masters in Nanotechnology. I am interested to pursue a career in the field of quantum computing. I have got a basic understanding of ...