If possible. Advances in the field keep getting announced, and retracted.
Retraction Watch reports:
A year after retracting a Nature paper claiming to find evidence for the elusive Majorana particle that many hope would have paved the way for a quantum computer, a group of researchers have retracted a second paper on the subject from the same journal.Scott Aaronson reports:
Last month, Microsoft announced on the web that it had achieved an experimental breakthrough in topological quantum computing: not quite the creation of a topological qubit, but some of the underlying physics required for that. This followed their needing to retract their previous claim of such a breakthrough, due to the criticisms of Sergey Frolov and others. One imagines that they would’ve taken far greater care this time around. Unfortunately, a research paper doesn’t seem to be available yet. Anyone with further details is welcome to chime in.One imagines. Okay, I can imagine.