A central result in the foundations of quantum mechanics is the Kochen-Specker theorem. In
short, it states that quantum mechanics is in conflict with classical models in which the result …

In classical computational chemistry, the coupled-cluster ansatz is one of the most
commonly used ab initio methods, which is critically limited by its nonunitary nature. The …

Quantum information carriers, just like most physical systems, naturally occupy high-
dimensional Hilbert spaces. Instead of restricting them to a two-level subspace, these high …

The Jarzynski equality relates the free-energy difference between two equilibrium states to
the work done on a system through far-from-equilibrium processes—a milestone that builds …

Correlations in Bell and noncontextuality inequalities can be expressed as a positive linear
combination of probabilities of events. Exclusive events can be represented as adjacent …

The quantum interference of de Broglie matter waves is probably one of the most startling
and fundamental aspects of quantum mechanics. It continues to tax our imaginations and …

Contextuality is a key feature of quantum mechanics that provides an important non-
classical resource for quantum information and computation. Abramsky and Brandenburger …

Quantum computers promise considerable speedups with respect to their classical
counterparts. However, the identification of the innately quantum features that enable these …

We present the entropic uncertainty relations for multiple measurement settings which
demonstrate the uncertainty principle of quantum mechanics. Those uncertainty relations …

We introduce a general method which converts, in a unified way, any form of quantum
contextuality, including any form of state-dependent contextuality, into a quantum violation of …