{"_id":"7919","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 2","title":"Induced correlations between impurities in a one-dimensional quenched Bose gas","status":"public","ddc":["530"],"oa_version":"Published Version","file":[{"access_level":"open_access","file_name":"2020_PhysRevResearch_Mistakidis.pdf","content_type":"application/pdf","file_size":1741098,"creator":"dernst","relation":"main_file","file_id":"7926","checksum":"e1c362fe094d6b246b3cd4a49722e78b","date_created":"2020-06-04T13:51:59Z","date_updated":"2020-07-14T12:48:05Z"}],"type":"journal_article","abstract":[{"lang":"eng","text":"We explore the time evolution of two impurities in a trapped one-dimensional Bose gas that follows a change of the boson-impurity interaction. We study the induced impurity-impurity interactions and their effect on the quench dynamics. In particular, we report on the size of the impurity cloud, the impurity-impurity entanglement, and the impurity-impurity correlation function. The presented numerical simulations are based upon the variational multilayer multiconfiguration time-dependent Hartree method for bosons. To analyze and quantify induced impurity-impurity correlations, we employ an effective two-body Hamiltonian with a contact interaction. We show that the effective model consistent with the mean-field attraction of two heavy impurities explains qualitatively our results for weak interactions. Our findings suggest that the quench dynamics in cold-atom systems can be a tool for studying impurity-impurity correlations."}],"citation":{"mla":"Mistakidis, S. I., et al. “Induced Correlations between Impurities in a One-Dimensional Quenched Bose Gas.” Physical Review Research, vol. 2, 023154, American Physical Society, 2020, doi:10.1103/physrevresearch.2.023154.","short":"S.I. Mistakidis, A. Volosniev, P. Schmelcher, Physical Review Research 2 (2020).","chicago":"Mistakidis, S. I., Artem Volosniev, and P. Schmelcher. “Induced Correlations between Impurities in a One-Dimensional Quenched Bose Gas.” Physical Review Research. American Physical Society, 2020. https://doi.org/10.1103/physrevresearch.2.023154.","ama":"Mistakidis SI, Volosniev A, Schmelcher P. Induced correlations between impurities in a one-dimensional quenched Bose gas. Physical Review Research. 2020;2. doi:10.1103/physrevresearch.2.023154","ista":"Mistakidis SI, Volosniev A, Schmelcher P. 2020. Induced correlations between impurities in a one-dimensional quenched Bose gas. Physical Review Research. 2, 023154.","apa":"Mistakidis, S. I., Volosniev, A., & Schmelcher, P. (2020). Induced correlations between impurities in a one-dimensional quenched Bose gas. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.2.023154","ieee":"S. I. Mistakidis, A. Volosniev, and P. Schmelcher, “Induced correlations between impurities in a one-dimensional quenched Bose gas,” Physical Review Research, vol. 2. American Physical Society, 2020."},"publication":"Physical Review Research","article_type":"original","date_published":"2020-05-11T00:00:00Z","has_accepted_license":"1","article_processing_charge":"No","day":"11","year":"2020","department":[{"_id":"MiLe"}],"publisher":"American Physical Society","publication_status":"published","author":[{"last_name":"Mistakidis","first_name":"S. I.","full_name":"Mistakidis, S. I."},{"full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","last_name":"Volosniev","first_name":"Artem"},{"full_name":"Schmelcher, P.","last_name":"Schmelcher","first_name":"P."}],"volume":2,"date_created":"2020-06-03T11:30:10Z","date_updated":"2023-02-23T13:20:16Z","article_number":"023154 ","ec_funded":1,"file_date_updated":"2020-07-14T12:48:05Z","license":"https://creativecommons.org/licenses/by/4.0/","oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"project":[{"name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"}],"quality_controlled":"1","doi":"10.1103/physrevresearch.2.023154","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2643-1564"]},"month":"05"}