Non-Abelian phases from quantum Zeno dynamics

Daniel Burgarth; Paolo Facchi; Vittorio Giovannetti; Hiromichi Nakazato; Saverio Pascazio; Kazuya Yuasa

doi:10.1103/PhysRevA.88.042107

Non-Abelian phases from quantum Zeno dynamics

Daniel Burgarth^*, Paolo Facchi, Vittorio Giovannetti, Hiromichi Nakazato, Saverio Pascazio, Kazuya Yuasa

^*Corresponding author for this work

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

170 Downloads (Pure)

Abstract

A connection is established between the non-Abelian phases obtained via adiabatic driving and those acquired via quantum Zeno dynamics induced by repeated projective measurements. In comparison to the adiabatic case, the Zeno dynamics is shown to be more flexible in tuning the system evolution, which paves the way for the implementation of unitary quantum gates and applications in quantum control.

Original language	English
Article number	042107
Number of pages	5
Journal	Physical Review A
Volume	88
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.88.042107
Publication status	Published - 09 Oct 2013

Keywords

COMPUTATION

Access to Document

10.1103/PhysRevA.88.042107

Non-Abelian phases from quantum Zeno dynamicsFinal published version, 102 KB

Permanent link

Persistent link

Cite this

@article{59cc5a18c6394390bbc4dce218edc0f1,

title = "Non-Abelian phases from quantum Zeno dynamics",

abstract = "A connection is established between the non-Abelian phases obtained via adiabatic driving and those acquired via quantum Zeno dynamics induced by repeated projective measurements. In comparison to the adiabatic case, the Zeno dynamics is shown to be more flexible in tuning the system evolution, which paves the way for the implementation of unitary quantum gates and applications in quantum control.",

keywords = "COMPUTATION",

author = "Daniel Burgarth and Paolo Facchi and Vittorio Giovannetti and Hiromichi Nakazato and Saverio Pascazio and Kazuya Yuasa",

year = "2013",

month = oct,

day = "9",

doi = "10.1103/PhysRevA.88.042107",

language = "English",

volume = "88",

journal = "Physical Review A",

issn = "1050-2947",

publisher = "American Physical Society",

number = "4",

}

TY - JOUR

T1 - Non-Abelian phases from quantum Zeno dynamics

AU - Burgarth, Daniel

AU - Facchi, Paolo

AU - Giovannetti, Vittorio

AU - Nakazato, Hiromichi

AU - Pascazio, Saverio

AU - Yuasa, Kazuya

PY - 2013/10/9

Y1 - 2013/10/9

N2 - A connection is established between the non-Abelian phases obtained via adiabatic driving and those acquired via quantum Zeno dynamics induced by repeated projective measurements. In comparison to the adiabatic case, the Zeno dynamics is shown to be more flexible in tuning the system evolution, which paves the way for the implementation of unitary quantum gates and applications in quantum control.

AB - A connection is established between the non-Abelian phases obtained via adiabatic driving and those acquired via quantum Zeno dynamics induced by repeated projective measurements. In comparison to the adiabatic case, the Zeno dynamics is shown to be more flexible in tuning the system evolution, which paves the way for the implementation of unitary quantum gates and applications in quantum control.

KW - COMPUTATION

UR - http://hdl.handle.net/2160/28676

U2 - 10.1103/PhysRevA.88.042107

DO - 10.1103/PhysRevA.88.042107

M3 - Article

SN - 1050-2947

VL - 88

JO - Physical Review A

JF - Physical Review A

IS - 4

M1 - 042107

ER -

Non-Abelian phases from quantum Zeno dynamics

Abstract

Keywords

Access to Document

Permanent link

Other files and links

Fingerprint

Cite this