Now showing items 1-2 of 2

    • Quantum speed limits and the maximal rate of quantum learning 

      Acconcia, Thiago V.; Deffner, Sebastian (2017-06-14)
      The Bremermann-Bekenstein bound is a fundamental bound on the maximal rate with which information can be transmitted. However, its derivation relies on rather weak estimates and plausibility arguments, which make the ...
    • Shortcuts to adiabaticity from linear response theory 

      Acconcia, Thiago V.; Bonança, Marcus V. S.; Deffner, Sebastian (American Physical Society (APS), 2015-10-23)
      A shortcut to adiabaticity is a finite-time process that produces the same final state as would result from infinitely slow driving. We show that such shortcuts can be found for weak perturbations from linear response ...