We present an operational framework for Einstein-Podolsky-Rosen steering as a physical resource. To begin with, we characterize the set of steering non-increasing operations (SNIOs) – i.e., those that do not create steering– on arbitrary-dimensional bipartite systems composed of a quantum subsystem and a black-box device. Next, we introduce the notion of convex steering monotones as the fundame...

A 6‐year‐old, non‐obese girl presented to the paediatrics outpatient department with a history of multiple, yellowish plaques, papules, and nodules over the body for past 1 year with a gradual increase in size. These lesions involved the bilateral elbow, knee, knuckle, lateral malleolus, gluteal region, and left upper eyelid and were associated with itching [Figure 1a‐d]. The nodules over the k...

We consider the uncertainty bound on the sum of variances of two incompatible observables in order to derive a corresponding steering inequality. Our steering criterion when applied to discrete variables yields the optimum steering range for two qubit Werner states in the two measurement and two outcome scenario. We further employ the derived steering relation for several classes of continuous ...

Steering is a challenging task, required by nearly all agents in virtual worlds. There is a large and growing number of approaches for steering, and it is becoming increasingly important to ask a fundamental question: how can we objectively compare steering algorithms? To our knowledge, there is no standard way of evaluating or comparing the quality of steering solutions. This paper presents St...

Two important requirements for interactive computational steering are low steering latency and minimal application perturbation. The key insight of this research is that precise, interpretable descriptions of steering commands enable runtime optimization for steering perturbation and latency. Within our structured approach for specifying steering requests, we dene three optimizations for latenc...