All Questions
Tagged with ibm-quantum-devices superconducting-quantum-computing
5
questions
1
vote
0
answers
106
views
Understanding frequency sweep results on superconducting quantum computers
I have run some frequency sweep experiments on ibm_osaka quantum computer from IBM. The experiment is presented here in detail: https://qiskit.org/textbook/ch-quantum-hardware/calibrating-qubits-pulse....
- 228
2
votes
2
answers
247
views
What is a "quantum communication link"?
The IBM roadmap for scaling their quantum computers refer to a quantum communication link to combine together multiple smaller quantum chips. What is the technology that enables connecting together ...
- 123
6
votes
0
answers
426
views
Optical quantum computers VS Superconducting quantum computers VS Electron-spin quantum computers
One of the main problems of superconducting quantum computers is that it is necessary to maintain a very low temperature (near absolute zero).
Such cooling is very expensive and complex.
Why, then, ...
- 471
3
votes
1
answer
79
views
Is every computer in IBM's fleet based on superconductivity?
I'm currently writing my thesis and I'd like to know which computer is based on a superconductive architecture to run some simulations.
Thanks for help in advance.
7
votes
3
answers
3k
views
How are the IBM's and Google's Hadamard gates fabricated and operated?
There are thousands of articles, books and web sites describing the Hadamard Gate from a theoretical point of view.
But I haven't been able to find any photo about any real implementeation of a ...
- 173