A newly discovered trade-off in the way time-keeping devices operate on a fundamental level could set a hard limit on the performance of large-scale quantum computers, according to researchers from the Vienna University of Technology.
Amazon AWS details some of its quantum computing work, including error correction that isolates different types of qubit state flips. Looks like they're using superconducting qubits, like IBM, Google, Rigetti, and some others. #QuantumComputing#AWS#Amazonhttps://youtu.be/pJG6nmR7XxI?t=4023
Relatively recently, I saw a paper from IBM with something like 635 authors on #QuantumComputing, but now I can't find it. Anybody know what paper I am talking about?
Over on the bird site, Graeme Smith and others are disparaging the notion of #QuantumComputing degrees, at least for undergraduates. I disagree. I may have to step into that conversation...
So many bad takes in the French Venture Capital ecosystem about Quantum Computing in the last few weeks.
Do not say “company X is more advanced than company Y because they have more qubits”. Not all qubits are equal. The error rates and transformations that can be applied to the qubits vary significantly between implementations.
A better way to talk about the capabilities of a quantum computer is to refer to quantum volume which does account for those.
42 sehr spannende, kurzweilige und lehrreiche Minuten zur Frage "Warum sich die Logistik jetzt schon um das Thema Quantencomputing kümmern sollte". Viel Spaß beim Reinhören!
Physicists May Have Found a Hard Limit on The Performance of Large Quantum Computers (www.sciencealert.com)
A newly discovered trade-off in the way time-keeping devices operate on a fundamental level could set a hard limit on the performance of large-scale quantum computers, according to researchers from the Vienna University of Technology.