I am using Qiskit, where if I go beyond 32 qubits, the output does not get counted. The code is not supported by the stabilizer back-end. I want to use up to 100+ qubits for my task. I got RAM 42 GB and GPU RAM 16 GB, which I think can accommodate more qubits. Also, I'm using precision 'single' to use less memory space.

Is there any method I can use to increase the number of qubits by increasing RAM?

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    $\begingroup$ $2^{32}$ is around 4GB, so I don't think you can store a 100+ qubit system without exploring some structure within your state. With the MPS simulator you can get up to 100 qubits. $\endgroup$ Commented May 9 at 10:44
  • $\begingroup$ Thankyou, using the matrix product state increased the number of qubits for the same ram. Currently, I'm able to use about 60+ qubits. What if I need even more, is there any way? $\endgroup$ Commented May 12 at 6:07


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