Dynamic Circuits | Coding with Qiskit 1.x | Programming on Quantum Computers

In episode 5 of "Coding with Qiskit 1.x," Derek Wang explores dynamic quantum circuits. By incorporating classical processing within the coherence time of qubits, dynamic quantum circuits can reduce circuit depth and enable quantum error correction. As an example, Derek implements the long-range CNOT gate teleportation circuit--demonstrated in a recent paper by IBM Quantum--with new classical processing features of Qiskit 1.x. A challenge for you: see if you can beat the long-range CNOT gate fidelity presented in the paper!

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[NickFagiano]

Incredible workflow. Thank you Derek. Currently well above my skill set but Im making progress every day. These tutorials are invaluable.

[diemilio]

Very nice!
I watched Elisa Bäumer’s talk on this subject a few weeks ago in the Qiskit channel and was planning to implement gate teleportation for something I’ve been working on. It is nice to see the circuit and results!
Thanks!!

[Pelek]

I think being able to script these circuits in python is the most elite aspect of this. One thing that I struggle with is abstracting qubit entanglement and measurement operations onto models of systems I’d like to simulate. I don’t think I understand the time space of the operations and the levels/states of qubit modulation I can map to a meaningful value in an experiment. I will watch more though, great episode
😊

[ericchastain]

Well if gates were assigned to pre hadamard or post hadamard will by far part of highented sensory as direction of eigenvalue and eigenvectors by 4^schrödinder

[soumyadeepsarma]

Is there a way of applying gates only on a subspace of qubit states? For eg: if I have a state as a superposition of 00, 01, 10, 11 basis states, but I only wish to apply a gate to the subspace spanned by 00 and 01 space, while the other subspace is invariant (G acting on a|00> +b|01> +c|10> + d|11> is just G(a|00> +b|01> ) + c|10> + d|11> )?

[shikharsrivastava]

Thanks for amazing video. I have 1 doubt: In our Quantum Circuit, we have not included measurement step for control qubit, target qubit and storing result to cr3 register. But at the end, during post processing, we had used cr3 register. How compiler is sure the results are stored in cr3? When I included these steps, I also had to put i in place of i+1, i.e. in post processing step I put data=result[i].data in place of result[i+1].data. Then program worked. Can you explain it?

[easymath]

in some papers i have read that quantum ibm computers cannot implement Shor's algorithm using qubit recycling. now i think it is possible using this option added to them. am i right?

[hwcphysics]

How to join in your Course i am doing research quantum computing please help me sir