Entropic Bounds For Unitary Testers and Mutually Unbiased Unitary Bases.

@article{Shaari2019EntropicBF,
  title={Entropic Bounds For Unitary Testers and Mutually Unbiased Unitary Bases.},
  author={Jesni Shamsul Shaari and Stefano Mancini},
  journal={arXiv: Quantum Physics},
  year={2019}
}
  • Jesni Shamsul Shaari, Stefano Mancini
  • Published 2019
  • Mathematics, Physics
  • arXiv: Quantum Physics
  • We define the entropic bounds, i.e minimal uncertainty for pairs of unitary testers in distinguishing between unitary transformations not unlike the well known entropic bounds for observables. We show that in the case of specific sets of testers which pairwise saturate the trivial zero bound, the testers are all equivalent in the sense their statistics are the same. On the other hand, when maximal bounds are saturated by such sets of testers, the unitary operators would form unitary bases which… CONTINUE READING

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