The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Entanglement enhances cooling in microscopic quantum refrigerators
Open accessAbstract
Small self-contained quantum thermal machines function without external source of work or control but using only incoherent interactions with thermal baths. Here we investigate the role of entanglement in a small self-contained quantum refrigerator. We first show that entanglement is detrimental as far as efficiency is concerned-fridges operating at efficiencies close to the Carnot limit do not feature any entanglement. Moving away from the Carnot regime, we show that entanglement can enhance cooling and energy transport. Hence, a truly quantum refrigerator can outperform a classical one. Furthermore, the amount of entanglement alone quantifies the enhancement in cooling.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Entanglement of Formation of an Arbitrary State of Two Qubits
Wootters, W. K. (1998) · Physical Review Letters · doi:10.1103/physrevlett.80.2245 · Cited by 8,290
Evidence for wavelike energy transfer through quantum coherence in photosynthetic systems
Engel, G. S., Calhoun, T. R., Read, E. L., Ahn, T.-K., Mančal, T., Cheng, Y.-C., Blankenship, R. E., & Fleming, G. R. (2007) · Nature · doi:10.1038/nature05678 · Cited by 3,315
How Small Can Thermal Machines Be? The Smallest Possible Refrigerator
Linden, N., Popescu, S., & Skrzypczyk, P. (2010) · Physical Review Letters · doi:10.1103/physrevlett.105.130401 · Cited by 453
Self-citation
Cited by
Vinjanampathy, S., & Anders, J. (2016) · Contemporary Physics · doi:10.1080/00107514.2016.1201896 · Cited by 937
Quantum Heat Engines and Refrigerators: Continuous Devices
Kosloff, R., & Levy, A. (2014) · Annual Review of Physical Chemistry · doi:10.1146/annurev-physchem-040513-103724 · Cited by 561
Enhancing the Charging Power of Quantum Batteries
Campaioli, F., Pollock, F. A., Binder, F. C., Céleri, L., Goold, J., Vinjanampathy, S., & Modi, K. (2017) · Physical Review Letters · doi:10.1103/physrevlett.118.150601 · Cited by 531
The local approach to quantum transport may violate the second law of thermodynamics
Levy, A., & Kosloff, R. (2014) · EPL (Europhysics Letters) · doi:10.1209/0295-5075/107/20004 · Cited by 286
Metadata
- Authors
- Brunner, N., Huber, M., Linden, N., Popescu, S., Silva, R., & Skrzypczyk, P.
- Venue
- Physical Review E
- Publisher
- American Physical Society (APS)
- Published
- 2014-03-13
- Volume
- 89
- Issue
- 3
- Pages
- 032115-032115
- ISSN
- 1539-3755 (ISSN-L)
- 1550-2376
- OpenAlex
- W2035635398
- Cited by
- 221
- References
- 3
- FWCI
- 13.62
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Entanglement enhances cooling in microscopic quantum refrigerators. https://app.cochat.ai/papers/10.1103/physreve.89.032115
- The paper
- Brunner, N., Huber, M., Linden, N., Popescu, S., Silva, R., & Skrzypczyk, P. (2014). Entanglement enhances cooling in microscopic quantum refrigerators. Physical Review E. https://doi.org/10.1103/physreve.89.032115
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
