Problem Statement

The GHZ state for n qubits is the superposition state of all qubits being 1 or all qubits being 0.
Example for n=4:
$$\Psi_{GHZ} = \frac{|0000\rangle + |1111\rangle}{\sqrt{2}}$$

Relevant literature:
https://arxiv.org/abs/2308.13065
https://arxiv.org/abs/2206.15405

Proposed Solution

Implement the dynamic GHZ generation circuit using intermediate measurements.