Open main menu
Home
Random
Log in
Settings
About Quantum Protocol Zoo
Disclaimers
Quantum Protocol Zoo
Search
Editing
Quantum Gate Set Tomography
(section)
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
==Properties== * Figure of merit: Gate set * Multiple copies of the quantum state are required in this method. * <math>E_j</math> should be tomographically complete. * In contrast to QPT, it is not possible in GST to characterize one gate at a time. Instead, GST estimates every gate in the gate set simultaneously. * SPAM gates are included in the gate set for self-consistency. * The limitation of linear-inversion GST (or LGST) is that it does not constrain the estimates to be physical. However, LGST provides a convenient method for diagnosing gate errors and also gives a good starting point for the constrained maximum likelihood estimation. * In the gate set, the first gate is generally selected to be the null gate. * The simulated errors are of three different types, representing coherent and incoherent gate errors as well as intrinsic SPAM errors.
Summary:
Please note that all contributions to Quantum Protocol Zoo may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
Quantum Protocol Zoo:Copyrights
for details).
Do not submit copyrighted work without permission!
To protect the wiki against automated edit spam, we kindly ask you to solve the following CAPTCHA:
Cancel
Editing help
(opens in new window)