We develop relativistic causality theory in the setting of point-free topology by introducing a notion of causal coverage in ordered locales, generalising their

Quantum computing improves substantially on known classical algorithms for various important problems, but the nature of the relationship between q...

The School of Informatics, University of Edinburgh invites applications for a Research Associate.The post holder will work on the project “Optimal orchestration of heterogeneous quantum computers”.

Quantum programs today are written at a low level of abstraction - quantum circuits akin to assembly languages - and even advanced quantum programming languages essentially function as circuit descrip...

Why Bell Labs worked so well, and could innovate so much, while today’s innovation, in spite of the huge private funding, goes in hype-and-fizzle cycles that leave relatively little behind, is a qu...

Quantum computing offers advantages over classical computation, yet the precise features that set the two apart remain unclear. In the standard quantum circuit model, adding a 1-qubit basis-changing g...

This article introduces M*-categories: an abstraction of categories with similar algebraic and analytic properties to the categories of real, complex, and quaternionic Hilbert spaces and bounded linea...