Questions tagged [amazon-braket]

For questions related to Amazon's quantum computing service known as Braket.

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AWS Braket Backend for Qiskit?

Is there a working AWS Braket backend provider for Qiskit 0.29 that can be used with the MinimumEigenOptimizer interface? The qiskit-aws-braket-provider package is unfortunately not working.
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1answer
87 views

Expected value of Z operator in GHZ state

I'm following this notebook written using amazon-braket, and there's a statement I don't understand ... To reiterate, the following output is expected: $$\left|\mathrm{GHZ}\right> = \frac{1}{\sqrt{...
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1answer
60 views

How to get the matrix representation of a circuit in Amazon braket?

Say I define a circuit using the amazon-braket-sdk, for example: ...
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0answers
11 views

Applying QPE on a large matrix on amazon-braket

I'm running a QPE algorithm on the amazon-braket but it can only apply on a 22 or 44 matrix, when I want to expand it into a 5*5 or more, it will come an error. As I know, there is no theoretical ...
1
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0answers
56 views

Amazon Braket Token Exception [closed]

I am attempting to run a job on Amazon Braket via the integrated Jupyter Notebooks, but I'm receiving an ...
0
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1answer
69 views

Is there a quantum circuit builder package that allows you to import/export a circuit as a JSON?

I've done a superficial search in each of the qiskit, cirq, and braket open source repositories for such a feature, but can't find any explicit examples of this functionality. I'm wondering if anyone ...