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Effective Number Theory: Counting The Identities Of A Quantum State, Ivan Horváth, Robert Mendris
Effective Number Theory: Counting The Identities Of A Quantum State, Ivan Horváth, Robert Mendris
Anesthesiology Faculty Publications
Quantum physics frequently involves a need to count the states, subspaces, measurement outcomes, and other elements of quantum dynamics. However, with quantum mechanics assigning probabilities to such objects, it is often desirable to work with the notion of a “total” that takes into account their varied relevance. For example, such an effective count of position states available to a lattice electron could characterize its localization properties. Similarly, the effective total of outcomes in the measurement step of a quantum computation relates to the efficiency of the quantum algorithm. Despite a broad need for effective counting, a well-founded prescription has not …