Quantum Computing Asked on June 24, 2021
A paper Three-dimensional surface codes: Transversal gates and fault-tolerant architectures discusses 3D surface codes and shows that
CZ and CCZ gates are transversal in [these] codes.
They give a small example in Appendix A.
I’m a bit confused by some of the parameters. There are three codes listed there; each is $[[12,1,2]]$.
So does that mean that the "overall code" acts on 36 qubits? In that case how are the three codes
"stitched" together to form the bigger code? Alternatively, if I have some $[[n,k,d]]$ code, how do
I check if it can implement a CZ,CCZ,CCCZ,…gate or not?
Get help from others!
Recent Answers
Recent Questions
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP