Evidence map›Paper›PMID 41271621›Full record

ArticleNature communications2025

Mutual friction and vortex Hall angle in a strongly interacting Fermi superfluid.

N Grani, D Hernández-Rajkov, C Daix, P Pieri, M Pini, P Magierski, G Wlazłowski, M Frómeta Fernández, F Scazza, G Del Pace and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

N Grani *Department of Physics, University of Florence, Sesto Fiorentino, Italy.ORCID http://orcid.org/0000-0001-6107-9726
D Hernández-Rajkov *European Laboratory for Nonlinear Spectroscopy (LENS), University of Florence, Sesto Fiorentino, Italy.ORCID http://orcid.org/0009-0002-1908-4227
C DaixDepartment of Physics, University of Florence, Sesto Fiorentino, Italy.
P PieriDepartment of Physics and Astronomy, University of Bologna, Bologna, Italy.ORCID http://orcid.org/0000-0001-8295-805X
M PiniTheoretical Physics III, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, Augsburg, Germany.ORCID http://orcid.org/0000-0001-5522-5109
P MagierskiFaculty of Physics, Warsaw University of Technology, Warsaw, Poland.ORCID http://orcid.org/0000-0001-8769-5017
G WlazłowskiFaculty of Physics, Warsaw University of Technology, Warsaw, Poland.ORCID http://orcid.org/0000-0002-7726-5328
M Frómeta FernándezEuropean Laboratory for Nonlinear Spectroscopy (LENS), University of Florence, Sesto Fiorentino, Italy.ORCID http://orcid.org/0000-0003-4937-8306
F ScazzaEuropean Laboratory for Nonlinear Spectroscopy (LENS), University of Florence, Sesto Fiorentino, Italy.ORCID http://orcid.org/0000-0001-5527-1068
G Del PaceDepartment of Physics, University of Florence, Sesto Fiorentino, Italy.ORCID http://orcid.org/0000-0002-0882-2143
G RoatiEuropean Laboratory for Nonlinear Spectroscopy (LENS), University of Florence, Sesto Fiorentino, Italy. giacomo.roati@ino.cnr.it.ORCID http://orcid.org/0000-0001-8749-5621

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigate the two-dimensional motion of a single vortex orbiting a pinned anti-vortex in a unitary Fermi superfluid. By analyzing its trajectory, we measure the yet-unknown longitudinal and transverse mutual friction coefficients, which quantify the vortex-mediated coupling between the normal and superfluid components. Both coefficients increase while approaching the superfluid transition. They provide access to the vortex Hall angle, which is linked to the relaxation time of the localized quasiparticles occupying Andreev bound states within the vortex core, and to the vortex Reynolds number Re

Identifiers

PMID41271621
PMCPMC12638878

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.