{"paper":{"title":"Comparison of Heavy-Ion Transport Simulations: Mean-field Dynamics in a Box","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Agnieszka Sorensen, Akira Ono, Bao-An Li, Chang-Hwan Lee, Che Ming Ko, Dan Cozma, Dmytro Oliinychenko, Feng-Shou Zhang, Hannah Elfner, Hermann Wolter, Hui-Gan Cheng, Jun Su, Jun Xu, Lie-Wen Chen, ManYee Betty Tsang, Maria Colonna, Myungkuk Kim, Pawel Danielewicz, Qing-Feng Li, Rui Wang, Sangyong Jeon, Swagata Mallik, Taesoo Song, Ying-Xun Zhang, Yong-Jia Wang, Youngman Kim, Zhao-Qing Feng, Zhen Zhang, Zhu-Xia Li","submitted_at":"2021-06-23T10:17:06Z","abstract_excerpt":"Within the transport model evaluation project (TMEP) of simulations for heavy-ion collisions, the mean-field response is examined here. Specifically, zero-sound propagation is considered for neutron-proton symmetric matter enclosed in a periodic box, at zero temperature and around normal density. The results of several transport codes belonging to two families (BUU-like and QMD-like) are compared among each other and to exact calculations. For BUU-like codes, employing the test particle method, the results depend on the combination of the number of test particles and the spread of the profile "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.12287","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2106.12287/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}