{"created":"2023-06-20T15:16:53.318168+00:00","id":10634,"links":{},"metadata":{"_buckets":{"deposit":"ef139f5f-b96f-4265-93d7-1f1da5b67c4d"},"_deposit":{"created_by":19,"id":"10634","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"10634"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00010634","sets":["6:7"]},"author_link":["67562","67564","66537","67588"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-02-18","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"022312","bibliographicVolumeNumber":"28","bibliographic_titles":[{"bibliographic_title":"Physics of Plasmas"}]}]},"item_10001_description_4":{"attribute_name":"著者ID","attribute_value_mlt":[{"subitem_description":"0000-0001-5444-1758","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The Eulerian variational formulation of the gyrokinetic system with electrostatic turbulence is presented in general spatial coordinates by extending our previous work [H. Sugama et al., Phys. Plasmas 25, 102506 (2018)]. The invariance of the Lagrangian of the system under an arbitrary spatial coordinate transformation is used to derive the local momentum balance equation satisfied by the gyrocenter distribution functions and the turbulent potential, which are given as solutions of the governing equations. In the symmetric background magnetic field, the derived local momentum balance equation gives rise to the local momentum conservation law in the direction of symmetry. This derivation is in contrast to the conventional method using the spatial translation in which the asymmetric canonical pressure tensor generally enters the momentum balance equation. In the present study, the variation of the Lagrangian density with respect to the metric tensor is taken to directly obtain the symmetric pressure tensor, which includes the effect of turbulence on the momentum transport. In addition, it is shown in this work how the momentum balance is modified when the collision and/or external source terms are added to the gyrokinetic equation. The results obtained here are considered useful for global gyrokinetic simulations investigating both neoclassical and turbulent transport processes even in general non-axisymmetric toroidal systems.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"AIP Publishing"}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher version"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://aip.scitation.org/doi/abs/10.1063/5.0027905","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Physics of Plasmas 28, 022312 (2021) and may be found at  https://doi.org/10.1063/5.0027905."},{"subitem_rights":"Copyright 2021 Author(s). This article is distributed under a Creative Commons Attribution (CC BY) License.”"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10987555","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1070664X","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_23":{"attribute_name":"NAIS","attribute_value_mlt":[{"subitem_text_value":"|||"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"SUGAMA,  Hideo"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"MATSUOKA,  Keisuke"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"NUNAMI,  Masanori"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"SATAKE,  Shinsuke"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-07-28"}],"displaytype":"detail","filename":"Phys.Plasmas28_pp22312.pdf","filesize":[{"value":"240.9 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"Phys.Plasmas_pp22312","url":"https://nifs-repository.repo.nii.ac.jp/record/10634/files/Phys.Plasmas28_pp22312.pdf"},"version_id":"288fbb53-78a5-43f3-93bf-12a260dd5238"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-02-18"}],"displaytype":"detail","filename":"VoR_Phys.Plasmas_28_022312.pdf","filesize":[{"value":"913.1 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"VoR_Phys.Plasmas_28_022312","url":"https://nifs-repository.repo.nii.ac.jp/record/10634/files/VoR_Phys.Plasmas_28_022312.pdf"},"version_id":"fbb223d8-cdea-4777-9dae-ca90a516bab1"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"The Eulerian variational formulation of the gyrokinetic system in general spatial coordinates","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The Eulerian variational formulation of the gyrokinetic system in general spatial coordinates"}]},"item_type_id":"10001","owner":"19","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-07-28"},"publish_date":"2021-07-28","publish_status":"0","recid":"10634","relation_version_is_last":true,"title":["The Eulerian variational formulation of the gyrokinetic system in general spatial coordinates"],"weko_creator_id":"19","weko_shared_id":19},"updated":"2023-09-26T06:00:42.980156+00:00"}