Take a self-guided tour from quantum to cosmos!

Tag: Robert Spekkens

Perimeter Institute researchers introduce a new technique called “inflation graphs” that helps unravel causal complexity and promises to prove even…

How do you put a theory like quantum mechanics to the test? One way is to develop competing theories and…

Is a category mistake at the root of our troubles with quantum theory? Perimeter Faculty member Robert Spekkens explores the…

Researchers at Perimeter Institute and the Institute for Quantum Computing find quantum causality is “much richer than in the classical world.”

A new book edited by Perimeter researcher Robert Spekkens and Visiting Fellow Giulio Chiribella highlights the information-theoretic approach to quantum…

Theorists from Perimeter and experimentalists from the Institute for Quantum Computing have found a new way to test whether the…

Correlation does not imply causation – unless it’s quantum. That’s the message of surprising new work from Perimeter Institute and…

The secret to powerful quantum computing lies in a special kind of context, says new theoretical research.