Thermal operations are an operational model of non-equilibrium quantum thermodynamics. In the absence of coherence between energy levels, exact state transition conditions under thermal operations are ...

We’ve picked up a new TidBITS sponsor for the next few issues: BZG, makers of the site-specific browser app Coherence X. A site-specific browser (SSB) lets you effectively turn any website into a ...

The APA Dictionary describes "coherence" as: Meaningful interconnections between distinct psychological entities. For example, a system of independent beliefs that is logically consistent from one ...

Gaps in the coherence spectrum of diode lasers have been known to hinder research. Anselm Deninger and Thomas Renner look at how these gaps are being filled and the applications that are benefiting ...

Cache coherency, a common technique for improving performance in chips, is becoming less useful as general-purpose processors are supplemented with, and sometimes supplanted by, highly specialized ...