Published April 21, 2022 | Version 1.0.0
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Data for "Emergent parametric resonances and time-crystal phases in driven Bardeen-Cooper-Schrieffer systems"

  • 1. ISC-CNR and Department of Physics, Sapienza University of Rome, Piazzale Aldo Moro 2, I-00185, Rome, Italy
  • 2. Centro Atómico Bariloche and Instituto Balseiro, Comisión Nacional de Energía Atómica (CNEA)–Universidad Nacional de Cuyo (UNCUYO), 8400 Bariloche, Argentina

Description

These files contain the data for the article "Emergent parametric resonances and time-crystal phases in driven Bardeen-Cooper-Schrieffer systems" (https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.3.L042023). In each .zip file, it is possible to find not only the relevant data but also a script (.sh file extension) to generate each one of the 6 figures shown in the paper and Supplemental Material. The file "Phasediagram.zip" contains the data corresponding to the dynamical phase diagrams (Fig. 1). Here there are two separated folders with the data for the phase diagram of a parametric oscillator and a periodically driven Bardeen-Cooper-Schrieffer system. The data for the representative dynamics and Fourier Transforms outside and inside Arnold's tongues can be found in the files "DynamicsandFT_outsidetheArnoldtongues.zip" and "DynamicsandFT_insidetheArnoldtongues.zip" respectively. We have also included all the necessary data to reproduce the figures shown in the Supplemental Material in the files "robustness_timecrystal_and_timequasicrystal.zip", "Floquetspectrum_timecrystalregime.zip" and "phasediagram_differenttimewindows.zip". For all the .txt files inside the .zip files, we have added at the top of each column a brief description of the data recorded below. Some abbreviations have been used and read as follows: "wd" means drive frequency, "Delta" indicates the superconducting order parameter, and "\xi_k" means the quasiparticle energy.

 

Notes

We acknowledge financial support from the Italian MAECI and the Argentinian MINCYT through bilateral Project No. AR17MO7, from ANPCyT (Grants No. PICT 2016-0791 and No. PICT 2018-1509), from CONICET (Grant No. PIP 1220150100506CO), from SeCyT-UNCuyo (Grant No. 06/C603), from the Italian Ministry for University and Research through PRIN Projects No. 2017Z8TS5B and No. 20207ZXT4Z, and from Regione Lazio (L.R. 13/08) under project SIMAP. H. P. Ojeda Collado is supported by a Marie Skłodowska-Curie Individual Fellowship, Grant No. SUPERDYN 893743

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DynamicsandFT_insidetheArnoldtongues.zip

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Additional details

Related works

Cites
Journal article: 10.1103/PhysRevResearch.3.L042023 (DOI)

Funding

European Commission
SUPERDYN - Extreme nonlinear dynamics of driven superconductors 893743