Quantum Computing Stack Exchange
Quantum Computing Stack Exchange

Questions tagged [ionq]

For questions related to the IonQ.

13 questions
5
votes
4 answers

Transpiling qiskit quantum circuits on IonQ Native Gates

I have a certain quantum circuit (qc) in qiskit. My goal is to see it transpiled in IonQ Native Gates, to see the qc that is effectively run on the hardware. However, the Ionq basis gate set which I see by using qiskit is the following: ['ccx',…
Roberto Schiattarella
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5
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2 answers

How to get IonQ Task's Native Instructions/Decomposition (Amazon Braket)

When you run something on one of IBM's free computers, you can look up what it actually ran; i.e. it gives you the decomposition of the circuit you told it to run. When running on IonQ with Amazon's braket I can't find that. I can call up the task…
Ken Robbins
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3
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1 answer

How to extract per shots measurement result from ionq device using qiskit_braket_provider?

I'm running a circuit on ionq device using qiskit_braket_provider. I want to extract per shot measurement results. While running on IBMQ backends, it can be accessed by setting memory=True in execute function and then running…
Devesh
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2
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1 answer

Implementing cphase gate on IonQ through Amazon Braket

I am implementing a VQE algorithm where I need controlled phase gate as part of ansatz circuit. I am using Amazon Braket service. Ionq processor however does not support c-phase gate or phase gate. How can I implement it? The error message is as…
F1_light
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2
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1 answer

What does the Qiskit transpile function do on an Azure Quantum IonQ provider?

I can run a circuit on IonQ through Azure Quantum, but I was wondering if I need to run the transpile function.
LeWoody
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1
vote
0 answers

Controlled Ry gate on IBM and IonQ basis gates

As far as I know the basis gates for IBM and IonQ are: IBM: ['cx', 'id', 'rz', 'x', 'sx'] IonQ: ['rx', 'ry', 'rz', 'rxx', 'id'] I used qiskit.transpile to see check how Controlled Ry gate can be decomposed into each basis gates, where the results…
user20762126
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1
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1 answer

How to avoid azure-quantum ionq simulator computing a probability distribution of exponential size?

I am running a 3-qubit simulation using ionq.simulator in azure-quantum. When I send the task, I get the result from one shot + probability distribution that includes all the possible 8 bitstrings. I am not interested in getting a probability…
Alejandro G
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1
vote
1 answer

Resolving AWS-Braket - ValidationException: An error occurred (ValidationException) when calling the CreateQuantumTask operation

I have a quantum circuit for the Markovian Reservoir Engineering[MRE] Model, written in cirq (frontend) and trying to run it on Ionq hardware, using qbraid credits. This is all being done on qbraid workspace. We did test run a simple quantum circuit…
CuriousMind
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1
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1 answer

Is there any alternative for `qiskit.initialize` in aws braket for running circuit on `Ionq Device`?

I'm trying to run a quantum circuit created in Qiskit, on Ionq Device using qiskit_braket_provider. Getting some error while transpiling the circuit because circuit contains a qiskit.initialize instruction. Is there any alternative for initialize…
Devesh
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1
vote
4 answers

Does qiskit_ionq have the possibility of simulating quantum circuits with noise?

I'm using qiskit_ionq API for simulating quantum circuits on ionq devices. Currently, I'm using the ionq_simulator backend, but I think it performs noiseless simulations. Is there any possibility of introducing noise in the simulations?
Roberto Schiattarella
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1
vote
0 answers

Azure quantum error message

I am using the IonQ QPU on the Azure quantum provider with a Google Cloud API to access the native gates. As you can see in the image attached, I got this error: ConnectionError: ('Connection aborted.', OSError(107, 'Transport endpoint is not…
Camilo160
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1
vote
2 answers

Is there relation between IonQ native gates and the rotation gates $R_x$, $R_y$, $R_z$?

I know $GZ = R_z$ and $XX = MS$ but what about $GPI$ and $GPI2$?
Hao Nguyen
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1
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1 answer

IonQ signup process and access via Google Cloud

I'm trying to sign up in ionq, but it seems that one needs to habilitate at least the Google Cloud Platform. The documentation is not too clear and I have -10 of experience for cloud platform. Does anyone know if, to access via google, one needs to…
user2820579
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