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A Short History of Frames and Quantum Designs by Bodmann, Bernhard; Haas, John is a scholarly article available to read on EtoBox.

What is A Short History of Frames and Quantum Designs about?

In this survey, we relate frame theory and quantum information theory, focusing on quantum 2-designs. These are arrangements of weighted subspaces which are in a specific sense optimal for quantum state tomography. After a brief introduction, we discuss the role of POVMs in quantum theory, developing the importance of quantum 2-designs. In the final section, we collect many if not most known examples of quantum-2 designs to date.

Author

Bodmann, Bernhard; Haas, John

Published

2017

Language

EN