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Open quantum rotors: Connecting correlations and physical currents

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Open quantum rotors: Connecting correlations and physical currents. / Puebla, Ricardo; Imparato, Alberto; Belenchia, Alessio et al.
I: Physical Review Research , Bind 4, Nr. 4, 043066, 10.2022.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review

Harvard

Puebla, R, Imparato, A, Belenchia, A & Paternostro, M 2022, 'Open quantum rotors: Connecting correlations and physical currents', Physical Review Research , bind 4, nr. 4, 043066. https://doi.org/10.1103/PhysRevResearch.4.043066

APA

Puebla, R., Imparato, A., Belenchia, A., & Paternostro, M. (2022). Open quantum rotors: Connecting correlations and physical currents. Physical Review Research , 4(4), artikel 043066. https://doi.org/10.1103/PhysRevResearch.4.043066

CBE

Puebla R, Imparato A, Belenchia A, Paternostro M. 2022. Open quantum rotors: Connecting correlations and physical currents. Physical Review Research . 4(4):Article 043066. https://doi.org/10.1103/PhysRevResearch.4.043066

MLA

Puebla, Ricardo et al. "Open quantum rotors: Connecting correlations and physical currents". Physical Review Research . 2022. 4(4). https://doi.org/10.1103/PhysRevResearch.4.043066

Vancouver

Puebla R, Imparato A, Belenchia A, Paternostro M. Open quantum rotors: Connecting correlations and physical currents. Physical Review Research . 2022 okt.;4(4):043066. doi: 10.1103/PhysRevResearch.4.043066

Author

Puebla, Ricardo ; Imparato, Alberto ; Belenchia, Alessio et al. / Open quantum rotors : Connecting correlations and physical currents. I: Physical Review Research . 2022 ; Bind 4, Nr. 4.

Bibtex

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title = "Open quantum rotors: Connecting correlations and physical currents",
abstract = "We consider a finite one-dimensional chain of quantum rotors interacting with a set of thermal baths at different temperatures. When the interaction between the rotors is made chiral, such a system behaves as an autonomous thermal motor, converting heat currents into nonvanishing rotational ones. Such a dynamical response is strongly pronounced in the range of the Hamiltonian parameters for which the ground state of the system in the thermodynamic limit exhibits a quantum phase transition. Such working points are associated with large quantum coherence and multipartite quantum correlations within the state of the system. This suggests that the optimal operating regime of such a quantum autonomous motor is one of maximal quantumness.",
author = "Ricardo Puebla and Alberto Imparato and Alessio Belenchia and Mauro Paternostro",
year = "2022",
month = oct,
doi = "10.1103/PhysRevResearch.4.043066",
language = "English",
volume = "4",
journal = " Physical Review Research ",
issn = "2643-1564",
publisher = "American Physical Society",
number = "4",

}

RIS

TY - JOUR

T1 - Open quantum rotors

T2 - Connecting correlations and physical currents

AU - Puebla, Ricardo

AU - Imparato, Alberto

AU - Belenchia, Alessio

AU - Paternostro, Mauro

PY - 2022/10

Y1 - 2022/10

N2 - We consider a finite one-dimensional chain of quantum rotors interacting with a set of thermal baths at different temperatures. When the interaction between the rotors is made chiral, such a system behaves as an autonomous thermal motor, converting heat currents into nonvanishing rotational ones. Such a dynamical response is strongly pronounced in the range of the Hamiltonian parameters for which the ground state of the system in the thermodynamic limit exhibits a quantum phase transition. Such working points are associated with large quantum coherence and multipartite quantum correlations within the state of the system. This suggests that the optimal operating regime of such a quantum autonomous motor is one of maximal quantumness.

AB - We consider a finite one-dimensional chain of quantum rotors interacting with a set of thermal baths at different temperatures. When the interaction between the rotors is made chiral, such a system behaves as an autonomous thermal motor, converting heat currents into nonvanishing rotational ones. Such a dynamical response is strongly pronounced in the range of the Hamiltonian parameters for which the ground state of the system in the thermodynamic limit exhibits a quantum phase transition. Such working points are associated with large quantum coherence and multipartite quantum correlations within the state of the system. This suggests that the optimal operating regime of such a quantum autonomous motor is one of maximal quantumness.

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U2 - 10.1103/PhysRevResearch.4.043066

DO - 10.1103/PhysRevResearch.4.043066

M3 - Journal article

AN - SCOPUS:85141592887

VL - 4

JO - Physical Review Research

JF - Physical Review Research

SN - 2643-1564

IS - 4

M1 - 043066

ER -