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Published in 2018 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/aaeec4
Abstract: The thermodynamic uncertainty relation expresses a universal trade-off between precision and entropy production, which applies in its original formulation to current observables in steady-state systems. We generalize this relation to periodically time-dependent systems and, relatedly,…
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Keywords:
time;
relation;
thermodynamic uncertainty;
uncertainty relation ... See more keywords
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Published in 2020 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/abbc7d
Abstract: We introduce an example of thermodynamic uncertainty relation (TUR) for systems modeled by a one-dimensional generalised Langevin dynamics with memory, determining the motion of a micro-bead driven in a complex fluid. Contrary to TURs typically…
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Keywords:
system;
thermodynamic uncertainty;
uncertainty relation;
memory ... See more keywords
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Published in 2021 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ac231f
Abstract: The thermodynamic uncertainty relation originally proven for systems driven into a non-equilibrium steady state (NESS) allows one to infer the total entropy production rate by observing any current in the system. This kind of inference…
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Keywords:
uncertainty;
entropy production;
quality thermodynamic;
thermodynamic uncertainty ... See more keywords
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Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.155438
Abstract: We examine the so-called thermodynamic uncertainty relation (TUR), a cost-precision trade-off relationship in transport systems. Based on the fluctuation symmetry, we derive a condition on the validity of the TUR for general nonequilibrium (classical and…
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Keywords:
quantum systems;
thermodynamic uncertainty;
uncertainty relation;
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Published in 2020 at "Physical Review E"
DOI: 10.1103/physreve.102.062132
Abstract: The total entropy production quantifies the extent of irreversibility in thermodynamic systems, which is nonnegative for any feasible dynamics. When additional information such as the initial and final states or moments of an observable is…
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Keywords:
classical speed;
speed;
relation;
speed limit ... See more keywords
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Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.022141
Abstract: We investigate a transient version of the recently discovered thermodynamic uncertainty relation (TUR) which provides a precision-cost trade-off relation for certain out-of-equilibrium thermodynamic observables in terms of net entropy production. We explore this relation in…
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Keywords:
transient;
transport;
thermodynamic uncertainty;
uncertainty relation ... See more keywords
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Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.032138
Abstract: The thermodynamic uncertainty relation, originally derived for classical Markov-jump processes, provides a tradeoff relation between precision and dissipation, deepening our understanding of the performance of quantum thermal machines. Here, we examine the interplay of quantum…
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Keywords:
thermodynamic uncertainty;
uncertainty relation;
quantum absorption;
relation ... See more keywords
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Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.054115
Abstract: Thermodynamic uncertainty relations (TURs), originally discovered for classical systems, dictate the tradeoff between dissipation and fluctuations of irreversible current, specifying a minimal bound that constrains the two quantities. In a series of efforts to extend…
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Keywords:
origin loose;
two level;
thermodynamic uncertainty;
quantum ... See more keywords
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Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.034115
Abstract: Recently, some general relations have been intensively investigated in nonequilibrium mesoscopic systems. In particular, the thermodynamic uncertainty relation (TUR) provides a general bound of the precision for the fluctuation of some currents in terms of…
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Keywords:
thermodynamic uncertainty;
uncertainty relation;
quantum;
work ... See more keywords
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Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.062141
Abstract: Recently, a thermodynamic uncertainty relation (TUR) has been formulated for classical Markovian systems demonstrating trade-off between precision (current fluctuation) and cost (dissipation). Systems that violate the TUR are interesting as they overcome another trade-off relation…
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Keywords:
thermodynamic uncertainty;
uncertainty relation;
tur;
quantum thermoelectric ... See more keywords
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Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.130601
Abstract: Thermodynamic uncertainty relations (TURs) are recently established relations between the relative uncertainty of time-integrated currents and entropy production in nonequilibrium systems. For small perturbations away from equilibrium, linear response (LR) theory provides the natural framework…
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Keywords:
uncertainty relations;
uncertainty;
linear response;
unified thermodynamic ... See more keywords