@misc{kalev2020integralfree,
      title={An integral-free representation of the Dyson series using divided differences}, 
      author={Amir Kalev and Itay Hen},
      year={2020},
      eprint={2010.09888},
      archivePrefix={arXiv},
      primaryClass={quant-ph}
}

{"_id":"weDyuSKrpF46aqvAq","bibbaseid":"kalev-hen-anintegralfreerepresentationofthedysonseriesusingdivideddifferences-2020","author_short":["Kalev, A.","Hen, I."],"bibdata":{"bibtype":"misc","type":"misc","title":"An integral-free representation of the Dyson series using divided differences","author":[{"firstnames":["Amir"],"propositions":[],"lastnames":["Kalev"],"suffixes":[]},{"firstnames":["Itay"],"propositions":[],"lastnames":["Hen"],"suffixes":[]}],"year":"2020","eprint":"2010.09888","archiveprefix":"arXiv","primaryclass":"quant-ph","bibtex":"@misc{kalev2020integralfree,\n title={An integral-free representation of the Dyson series using divided differences}, \n author={Amir Kalev and Itay Hen},\n year={2020},\n eprint={2010.09888},\n archivePrefix={arXiv},\n primaryClass={quant-ph}\n}\n\n\n","author_short":["Kalev, A.","Hen, I."],"bibbaseid":"kalev-hen-anintegralfreerepresentationofthedysonseriesusingdivideddifferences-2020","role":"author","urls":{},"metadata":{"authorlinks":{}}},"bibtype":"misc","biburl":"https://bibbase.org/f/Ppgxgj2ExEKyiWjCq/amirk-2023.bib","dataSources":["FHTALx2NcW7GsaPSW","PKnuR7nozpKfhTw2d","CSYFA7qwQGMgrz3JD","q8drG66CvtpGXo9Mt"],"keywords":[],"search_terms":["integral","free","representation","dyson","series","using","divided","differences","kalev","hen"],"title":"An integral-free representation of the Dyson series using divided differences","year":2020}