DOI: 10.18150/aj7xd9
title: data supporting the article "Single-particle approach to many-body relaxation dynamics" published in Physical Review A

description:    General information       title of the dataset: "data for the article &lt;&gt; (doi to be added when available)"       Name/institution/address/email information for           Principal investigator (or person responsible for collecting the data):                Karolina Słowik,                ORCID https://orcid.org/0000-0003-1314-7004               Institute of Physics, Nicolaus Copernicus University               ROR ID https://ror.org/0102mm775               Grudziadzka 5/7               87-100 Toruń,               Poland               karolina@fizyka.umk.pl           Associate or co-investigators               Marta Pelc,                ORCID https://orcid.org/0000-0002-0671-4990               Institute of Physics, Nicolaus Copernicus University               ROR ID https://ror.org/0102mm775               Grudziadzka 5/7               87-100 Toruń,               Poland               mpelc@umk.pl               David Dams               ORCID https://orcid.org/0009-0001-8944-2643               Institute of Theoretical Solid State Physics, Karlsruhe Institute of Technology (KIT),                ROR ID https://ror.org/04t3en479               Karlsruhe 76131,                Germany               david.dams@kit.edu               Abhishek Ghosh,                ORCID https://orcid.org/0000-0001-8350-1158               Institute of Physics, Nicolaus Copernicus University               ROR ID https://ror.org/0102mm775               Grudziadzka 5/7               87-100 Toruń,               Poland               ov@doktorant.umk.pl               Miriam Kosik,                ORCID https://orcid.org/0000-0002-3660-2199               Institute of Physics, Nicolaus Copernicus University               ROR ID https://ror.org/0102mm775               Grudziadzka 5/7               87-100 Toruń,               Poland               Marvin M. Mueller               ORCID https://orcid.org/0000-0001-5433-8734               Institute of Theoretical Solid State Physics, Karlsruhe Institute of Technology (KIT),                https://ror.org/04t3en479               Karlsruhe 76131,                Germany               Garnett Bryant               ORCID https://orcid.org/0000-0002-2232-0545               Joint Quantum Institute, University of Maryland                ROR ID https://ror.org/04xz38214               and National Institute of Standards and Technology,                ROR ID https://ror.org/05xpvk416               College Park 20742, MD, USA;                Nanoscale Device Characterization Division,                National Institute of Standards and Technology,               ROR ID https://ror.org/05xpvk416               Gaithersburg 20899, MD, USA               garnett.bryant@nist.gov               Carsten Rockstuhl               ORCID https://orcid.org/0000-0002-5868-0526               Institute of Theoretical Solid State Physics,                Karlsruhe Institute of Technology (KIT),                https://ror.org/04t3en479               Karlsruhe 76131, Germany;                Institute of Nanotechnology,                Karlsruhe Institute of Technology (KIT),                https://ror.org/04t3en479               Karlsruhe 76021, Germany               carsten.rockstuhl@kit.edu               Andrés Ayuela               ORCID https://orcid.org/0000-0001-9611-9556               Centro de Física de Materiales, CFM-MPC CSIC-UPV/EHU,                ROR ID https://ror.org/02hpa6m94               Paseo Manuel Lardizabal 5,                Donostia-San Sebastián 20018, Spain;                Donostia International Physics Center (DIPC),               ROR ID https://ror.org/02e24yw40               Paseo Manuel Lardizabal 4,                Donostia-San Sebastián 20018, Spain               a.ayuela@csic.es       Contact person for questions: Karolina Słowik       Date of data collection: Jun 2023 - Jan 2024       Information about geographic location of data collection: Toruń, Poland       Keywords used to describe the data topic: relaxation, single-particle, many-body, adatoms; graphene; nanoantennas; nanoflakes; two-level system       Language information: English       Information about funding sources that supported the collection of the data:            Funding source: National Science Centre, Poland                Award Idenifier: Project No. 2020/39/I/ST3/00526           Funding source: German Research Foundation               Award Identifier / Grant number: RO 3640/14-1 under project number 465163297               Award Identifier / Grant number: RO 3640/8-1 under project number 378579271           Funding source: Spanish Ministry of Science and Innovation               Award Identifier / Grant number: PID2019-105488GB-I00                Award Identifier / Grant number: TED2021-132074B-C32           Funding source: European Commission                Award Identifier / Grant number: MIRACLE (ID 964450)               Award Identifier / Grant number: NaturSea-PV (ID 101084348)               Award Identifier / Grant number: NRG-STORAGE project (GA 870114)           Funding source: Basque Government               Award Identifier / Grant number: IT-1569-22   Data overview:        # This data collection contains data supporting the article doi.org/10.1103/PhysRevA.109.022237   Sharing and access information       License: CC0 Creative Commons Zero 4.0       Link to publications that uses the data: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.109.022237       Recommended citation for the data: Pelc, Marta, et al. "Single-particle approach to many-body relaxation dynamics." Physical Review A 109.2 (2024): 022237.   Methodological information       Self-developed python code implementing relaxation dynamics of electrons in quantum systems according to the single-particle and many-body approaches. The description is based on the tight-binding framework and different relaxation models, including the introduced saturated Lindblad model.        For a detailed description of methods for data collection or generation and processing: see the article ...   Data-specific information       File Fig1_triangle_size1_dissipation_global      contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the phenomenological relaxation model presented in Fig.1b.       File Fig1_triangle_size2_dissipation_WW          contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.1b.       File Fig1_triangle_size2_dissipation_Lindblad    contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the unsaturated Lindblad relaxation model presented in Fig.1c.       File Fig2_gamma_arrays                             contains data on the values of normalized transition rates gamma presented in Fig.2b-d.       File Fig2_equal_transition_rates_dissipation_sL    contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.2e.       File Fig2_equal_transition_rates_dissipation_global contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the phenomenological relaxation model presented in Fig.2f.       File Fig2_linear_chain_dissipation_sL              contains data on the time_axis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.2g.       File Fig2_linear_chain_dissipation_mb              contains data on the time_axis and occupation in the energy basis for the many-body calculations with the Lindblad relaxation model presented in Fig.2h.       File Fig2_dimer_chain_dissipation_sL               contains data on the time_axis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.2i.       File Fig2_dimer_chain_dissipation_mb               contains data on the time_axis and occupation in the energy basis for the many-body calculations with the Lindblad relaxation model presented in Fig.2j.       File Fig3_triangle_size1_gamma_array       contains the values of normalized transition rates gamma presented in Fig.3b.       File Fig3_triangle_size2_gamma_array       contains the values of normalized transition rates gamma presented in Fig.3c.       File Fig3_triangle_size3_gamma_array       contains the values of normalized transition rates gamma presented in Fig.3d.       File Fig3_triangle_size1_dissipation_global contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the phenomenological relaxation model presented in Fig.3e.       File Fig3_triangle_size2_dissipation_WW    contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.3e.       File Fig3_triangle_size2_dissipation_global contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the phenomenological relaxation model presented in Fig.3f.       File Fig3_triangle_size2_dissipation_WW    contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.3f.       File Fig3_triangle_size3_dissipation_global contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the phenomenological relaxation model presented in Fig.3g.       File Fig3_triangle_size3_dissipation_WW    contains data on the time_axis, occupation in the site basis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.3g.       File Fig3_triangle_size1_spectrum_global contains data on the frequencies and spectra for the phenomenological relaxation model presented in Fig.3h.       File Fig3_triangle_size1_spectrum_WW    contains data on the frequencies spectra for the saturated Lindblad relaxation model presented in Fig.3h. The 2nd column refers to the total spectrum, while the following entries are contributing resonances.        File Fig3_triangle_size2_spectrum_global contains data on the frequencies and spectra for the phenomenological relaxation model presented in Fig.3i.       File Fig3_triangle_size2_spectrum_WW    contains data on the frequencies spectra for the saturated Lindblad relaxation model presented in Fig.3i. The 2nd column refers to the total spectrum, while the following entries are contributing resonances.        File Fig3_triangle_size3_spectrum_global contains data on the frequencies and spectra for the phenomenological relaxation model presented in Fig.3j.       File Fig3_triangle_size3_spectrum_WW    contains data on the frequencies spectra for the saturated Lindblad relaxation model presented in Fig.3j. The 2nd column refers to the total spectrum, while the following entries are contributing resonances.        File Fig4_triangle_size2_dissipation_global contains the time_axis, occupation in the site basis and occupation in the energy basis for the phenomenological relaxation model presented in Fig.4b.       File Fig4_triangle_size2_dissipation_WW    contains the time_axis, occupation in the site basis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.4b and c.       File Fig4_triangle_size2_spectrum_global contains the frequencies and spectra for the phenomenological relaxation model presented in Fig.4d.       File Fig4_triangle_size2_spectrum_WW    contains the frequencies spectra for the saturated Lindblad relaxation model presented in Fig.4d. The 2nd column refers to the total spectrum, while the following columns are contributing resonances.        File Fig5_triangle_size1_energies contains the list of eigenstate energies presented in Fig.5a.       File Fig5_triangle_size2_energies contains the list of eigenstate energies presented in Fig.5b.       File Fig5_triangle_size3_energies contains the list of eigenstate energies presented in Fig.5c.       File Fig5_gamma_arrays contains the values of normalized transition rates gamma presented in the insets of Fig.5a-c.       File Fig5_triangle_size1_dissipation_sL contains the time_axis, occupation in the site basis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.5d.       File Fig5_triangle_size1_dissipation_global contains the time_axis, occupation in the site basis and occupation in the energy basis for the phenomenological relaxation model presented in Fig.5d.       File Fig5_triangle_size2_dissipation_sL contains the time_axis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.5e.       File Fig5_triangle_size2_dissipation_global contains the time_axis and occupation in the energy basis for the many-body calculations with the Lindblad relaxation model presented in Fig.5e.       File Fig5_triangle_size3_dissipation_sL contains the time_axis and occupation in the energy basis for the saturated Lindblad relaxation model presented in Fig.5f.       File Fig5_triangle_size3_dissipation_global contains the time_axis and occupation in the energy basis for the many-body calculations with the Lindblad relaxation model presented in Fig.5f.       File FigA1_scaling_functionals contains the list of arguments for which the functionals are evaluated, the list of multipliers m, values of the scaling functionals for the selected multipliers.        File FigA2_linear_chain contains the time axis and state occupations in the energy basis for subsequent values of the multipliers for the linear chain.        File FigA2_dimer_chain contains the time axis and state occupations in the energy basis for subsequent values of the multipliers for the dimer chain.