{"type":"research_data_reference","date_created":"2023-07-24T10:46:23Z","status":"public","citation":{"mla":"Rammelmüller, Lukas, et al. <i>Codebase Release 1.0 for FermiFCI</i>. SciPost Foundation, 2023, doi:<a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">10.21468/scipostphyscodeb.12-r1.0</a>.","ista":"Rammelmüller L, Huber D, Volosniev A. 2023. Codebase release 1.0 for FermiFCI, SciPost Foundation, <a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">10.21468/scipostphyscodeb.12-r1.0</a>.","ieee":"L. Rammelmüller, D. Huber, and A. Volosniev, “Codebase release 1.0 for FermiFCI.” SciPost Foundation, 2023.","apa":"Rammelmüller, L., Huber, D., &#38; Volosniev, A. (2023). Codebase release 1.0 for FermiFCI. SciPost Foundation. <a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">https://doi.org/10.21468/scipostphyscodeb.12-r1.0</a>","ama":"Rammelmüller L, Huber D, Volosniev A. Codebase release 1.0 for FermiFCI. 2023. doi:<a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">10.21468/scipostphyscodeb.12-r1.0</a>","short":"L. Rammelmüller, D. Huber, A. Volosniev, (2023).","chicago":"Rammelmüller, Lukas, David Huber, and Artem Volosniev. “Codebase Release 1.0 for FermiFCI.” SciPost Foundation, 2023. <a href=\"https://doi.org/10.21468/scipostphyscodeb.12-r1.0\">https://doi.org/10.21468/scipostphyscodeb.12-r1.0</a>."},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.21468/SciPostPhysCodeb.12-r1.0"}],"day":"19","date_published":"2023-04-19T00:00:00Z","year":"2023","ec_funded":1,"oa":1,"abstract":[{"text":"We introduce a generic and accessible implementation of an exact diagonalization method for studying few-fermion models. Our aim is to provide a testbed for the newcomers to the field as well as a stepping stone for trying out novel optimizations and approximations. This userguide consists of a description of the algorithm, and several examples in varying orders of sophistication. In particular, we exemplify our routine using an effective-interaction approach that fixes the low-energy physics. We benchmark this approach against the existing data, and show that it is able to deliver state-of-the-art numerical results at a significantly reduced computational cost.","lang":"eng"}],"article_processing_charge":"No","title":"Codebase release 1.0 for FermiFCI","related_material":{"record":[{"id":"13276","relation":"used_in_publication","status":"public"}]},"date_updated":"2023-07-31T09:16:02Z","oa_version":"Published Version","author":[{"first_name":"Lukas","full_name":"Rammelmüller, Lukas","last_name":"Rammelmüller"},{"first_name":"David","full_name":"Huber, David","last_name":"Huber"},{"id":"37D278BC-F248-11E8-B48F-1D18A9856A87","full_name":"Volosniev, Artem","first_name":"Artem","last_name":"Volosniev","orcid":"0000-0003-0393-5525"}],"publisher":"SciPost Foundation","project":[{"name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"754411"}],"month":"04","doi":"10.21468/scipostphyscodeb.12-r1.0","_id":"13275","ddc":["530"],"department":[{"_id":"MiLe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"}