Implementation of quantum walk in qiskitcamp 2019 #573
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attp
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attp
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Great work from Qiskit Camp. See requested changes throughout the notebook. Most important being the removal of your IBM Q access token from the code.
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Please remove these install lines and add the Qiskit logo as per the other community tutorials. <img src="../../../images/qiskit-heading.png" alt="Note: In order for images to show up in this jupyter notebook you need to select File => Trusted Notebook" width="500 px" align="left">
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| "## Quantum walk \n", | ||
| "Quantum walk is \"quantum version\" of random walk. This means theoin function can be Unitary gate($U(2)$) which is non-random and reversible. \n", |
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I'm sorry, this is just typo.
theoin -> the coin
| "## Quantum walk \n", | ||
| "Quantum walk is \"quantum version\" of random walk. This means theoin function can be Unitary gate($U(2)$) which is non-random and reversible. \n", | ||
| "\n", | ||
| "$p+q = U ∈ U(2)$. \n", |
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fyi: this equation doesn't render properly in github. up to you if you want to fix it or not.
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modified it, thanks.
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| "<img src=\"../images/quantum_walk/whole_circuit.jpg\" alt=\"Note: In order for images to show up in this jupyter notebook you need to select File => Trusted Notebook\" width=\"300 px\" align=\"center\">" |
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300px width is a little small to read the contents of this image.
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| "IBMQ.load_accounts()\n", |
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Use IBMQ.load_accounts(hub=None) since most viewers will not have hub access.
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| "IBMQ.load_accounts()\n", | ||
| "#IBMQ.enable_account(\"53a94ea70a24c85cfac5f5e87e369d813f5efff70fed9c973b2b3637be5b2e0378da1921b5bbd786574e74d44dd8a64dda3095dbbda528b414c1b567476a87b2\")\n", |
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Remove this comment, since I believe this is one of your IBM Q access tokens. You should regenerate this as soon as possible for security.
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Hi, |
rraymondhp
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Please remove the quantum_walk.ipynb at the top directory.
Thank you for telling me. I removed it. |
Chibikuri
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rraymondhp
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Thanks for the great contribution! I think it should be okay to accept the PR.
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Thanks. |
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Summary
This is an example of quantum walk on cycle graph with qiskit. This was implemented in qiskitcamp 2019 in Vermont.(contributors: Jordan Kemp, Desiree Vogt-Lee, Shin Nishio, Tanisha Bassan, me )
Details and comments
We referred to this paper. In this example, we implemented quantum walk on cycle graph with 8 lattice points and any steps. We use Hadamard coin as a coin gate.