Evidence map›Paper›PMID 39445721›Full record

ArticleThe journal of physical chemistry letters2024

Noise-Induced Quantum Synchronization and Entanglement in a Quantum Analogue of Huygens' Clock.

Bhavay Tyagi, Hao Li, Eric R Bittner, Andrei Piryatinski, Carlos Silva-Acuña

Abstract read
In one paragraph

Article in The journal of physical chemistry letters, 2024. 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

5 authors.

Bhavay TyagiDepartment of Physics, University of Houston, Houston, Texas 77204, United States.ORCID 0000-0001-6628-7903
Hao LiDepartment of Chemistry, University of Houston, Houston, Texas 77204, United States.ORCID 0000-0002-4234-7753
Eric R BittnerDepartment of Physics, University of Houston, Houston, Texas 77204, United States.ORCID 0000-0002-0775-9664
Andrei PiryatinskiTheoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States.ORCID 0000-0001-9218-1678
Carlos Silva-AcuñaInstitut Courtois, Université de Montréal, 1375 Avenue Thérèse-Lavoie-Roux, Montréal, Québec H2V 0B3, Canada.ORCID 0000-0002-3969-5271

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose a quantum analogue of the Huygens clock, where the phases of two spins synchronize through their interaction with a shared environment. This environment acts like the escapement mechanism in a mechanical clock, regulating the gear train and allowing discrete timing advances. In our model, the relative phases of the two spins synchronize via a mutually correlated environment. We demonstrate that several arguments can significantly reduce the cardinality of the allowed measurements for a system of qubits, thus simplifying the problem. We present a numerically efficient method to calculate the degree of quantumness in the correlations of the final density matrix, providing a tight upper bound for rank 3 and rank 4 density matrices. We suggest a potential realization of noise-induced synchronization between two nuclear spins coupled to a common ancilla undergoing dynamical decoupling.

Identifiers

PMID39445721
PMCPMC11533221

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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.