Literature DB >> 20366188

Optimal control at the quantum speed limit.

T Caneva1, M Murphy, T Calarco, R Fazio, S Montangero, V Giovannetti, G E Santoro.   

Abstract

Optimal control theory is a promising candidate for a drastic improvement of the performance of quantum information tasks. We explore its ultimate limit in paradigmatic cases, and demonstrate that it coincides with the maximum speed limit allowed by quantum evolution.

Year:  2009        PMID： 20366188     DOI： 10.1103/PhysRevLett.103.240501

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


  17 in total

1.  Scalable architecture for a room temperature solid-state quantum information processor.

Authors:  N Y Yao; L Jiang; A V Gorshkov; P C Maurer; G Giedke; J I Cirac; M D Lukin
Journal:  Nat Commun       Date:  2012-04-24       Impact factor: 14.919

2.  Approaching the adiabatic timescale with machine learning.

Authors:  Bryce M Henson; Dong K Shin; Kieran F Thomas; Jacob A Ross; Michael R Hush; Sean S Hodgman; Andrew G Truscott
Journal:  Proc Natl Acad Sci U S A       Date:  2018-12-07       Impact factor: 11.205

3.  Exploring the quantum speed limit with computer games.

Authors:  Jens Jakob W H Sørensen; Mads Kock Pedersen; Michael Munch; Pinja Haikka; Jesper Halkjær Jensen; Tilo Planke; Morten Ginnerup Andreasen; Miroslav Gajdacz; Klaus Mølmer; Andreas Lieberoth; Jacob F Sherson
Journal:  Nature       Date:  2016-04-14       Impact factor: 49.962

4.  Quantum speed limit for arbitrary initial states.

Authors:  Ying-Jie Zhang; Wei Han; Yun-Jie Xia; Jun-Peng Cao; Heng Fan
Journal:  Sci Rep       Date:  2014-05-08       Impact factor: 4.379

5.  Quantum speed limits in open systems: non-Markovian dynamics without rotating-wave approximation.

Authors:  Zhe Sun; Jing Liu; Jian Ma; Xiaoguang Wang
Journal:  Sci Rep       Date:  2015-02-13       Impact factor: 4.379

6.  Optimal control of complex atomic quantum systems.

Authors:  S van Frank; M Bonneau; J Schmiedmayer; S Hild; C Gross; M Cheneau; I Bloch; T Pichler; A Negretti; T Calarco; S Montangero
Journal:  Sci Rep       Date:  2016-10-11       Impact factor: 4.379

7.  Quantum speed limit and a signal of quantum criticality.

Authors:  Yong-Bo Wei; Jian Zou; Zhao-Ming Wang; Bin Shao
Journal:  Sci Rep       Date:  2016-01-19       Impact factor: 4.379

8.  Fundamental Speed Limits to the Generation of Quantumness.

Authors:  Jun Jing; Lian-Ao Wu; Adolfo Del Campo
Journal:  Sci Rep       Date:  2016-11-30       Impact factor: 4.379

9.  Control quantum evolution speed of a single dephasing qubit for arbitrary initial states via periodic dynamical decoupling pulses.

Authors:  Ya-Ju Song; Qing-Shou Tan; Le-Man Kuang
Journal:  Sci Rep       Date:  2017-03-08       Impact factor: 4.379

10.  Speedup of quantum evolution of multiqubit entanglement states.

Authors:  Ying-Jie Zhang; Wei Han; Yun-Jie Xia; Jian-Xiang Tian; Heng Fan
Journal:  Sci Rep       Date:  2016-06-10       Impact factor: 4.379
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