Literature DB >> 20366689

Bath-optimized minimal-energy protection of quantum operations from decoherence.

Jens Clausen1, Guy Bensky, Gershon Kurizki.   

Abstract

We put forward a general strategy for dynamic control that ensures bath-optimized fidelity of a desired multidimensional quantum operation in the presence of non-Markovian baths and noises with stationary autocorrelations. It benefits from the vast freedom of arbitrary, not just pulsed, time-dependent control. This allows the dramatic reduction of the invested energy and the corresponding error compared to pulsed control.

Year:  2010        PMID： 20366689     DOI： 10.1103/PhysRevLett.104.040401

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  4 in total

1.  Controlling spin-spin network dynamics by repeated projective measurements.

Authors:  Christian O Bretschneider; Gonzalo A Alvarez; Gershon Kurizki; Lucio Frydman
Journal:  Phys Rev Lett       Date:  2012-04-03       Impact factor: 9.161

2.  Experimental realization of quantum zeno dynamics.

Authors:  F Schäfer; I Herrera; S Cherukattil; C Lovecchio; F S Cataliotti; F Caruso; A Smerzi
Journal:  Nat Commun       Date:  2014       Impact factor: 14.919

3.  Narrow-bandwidth sensing of high-frequency fields with continuous dynamical decoupling.

Authors:  Alexander Stark; Nati Aharon; Thomas Unden; Daniel Louzon; Alexander Huck; Alex Retzker; Ulrik L Andersen; Fedor Jelezko
Journal:  Nat Commun       Date:  2017-10-19       Impact factor: 14.919

4.  Clock transition by continuous dynamical decoupling of a three-level system.

Authors:  Alexander Stark; Nati Aharon; Alexander Huck; Haitham A R El-Ella; Alex Retzker; Fedor Jelezko; Ulrik L Andersen
Journal:  Sci Rep       Date:  2018-10-04       Impact factor: 4.379
  4 in total

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