Evidence map›Paper›PMID 40595749›Full record

ArticleNature communications2025

Enhanced long wavelength Mermin-Wagner-Hohenberg fluctuations in active crystals and glasses.

Subhodeep Dey, Antik Bhattacharya, Smarajit Karmakar

Abstract read
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

3 authors.

Subhodeep Dey *Tata Institute of Fundamental Research Hyderabad, Hyderabad, India.ORCID http://orcid.org/0000-0003-1999-6154
Antik Bhattacharya *Tata Institute of Fundamental Research Hyderabad, Hyderabad, India.ORCID http://orcid.org/0009-0006-2589-7135
Smarajit KarmakarTata Institute of Fundamental Research Hyderabad, Hyderabad, India. smarajit@tifrh.res.in.ORCID http://orcid.org/0000-0002-5653-6328

Funding

Department of Atomic Energy, Government of India (DAE) RTI 4007Department of Science and Technology, Ministry of Science and Technology (DST) DST/SJF/PSA01/2018-19, DST/NSM/R&D_HPC_Applications/2021/29DST | Science and Engineering Research Board (SERB) CRG/2019/005373DST | Science and Engineering Research Board (SERB) MTR/2023/000079DST | Science and Engineering Research Board (SERB) SB/SFJ/2019-20/05
6 · The paper itself

Abstract

In two-dimensions (2D), the Mermin-Wagner-Hohenberg (MWH) fluctuation plays a significant role, giving rise to striking dimensionality effects marked by long-range density fluctuations leading to the singularities of various dynamical properties. According to the MWH theorem, a 2D equilibrium system with continuous degrees of freedom cannot achieve long-range crystalline order at non-zero temperatures. Recently, MWH fluctuations have been observed in glass-forming liquids, evidenced by the logarithmic divergence in the plateau value of mean squared displacement (MSD). Our research investigates long-wavelength fluctuations in crystalline and glassy systems influenced by non-equilibrium active noises. Active systems serve as a minimal model for understanding diverse non-equilibrium dynamics, such as those in biological systems and self-propelled colloids. We demonstrate that fluctuations from active forces can strongly couple with long-wavelength density fluctuations, altering the lower critical dimension (d

Identifiers

PMID40595749
PMCPMC12219584

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