{"_buckets": {"deposit": "d9c1528e-f766-476f-a1fe-7ad050584da9"}, "_deposit": {"id": "2351", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2351"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002351", "sets": ["454", "489"]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002-10", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicPageStart": "074507", "bibliographicVolumeNumber": "66", "bibliographic_titles": [{"bibliographic_title": "Physical Review D"}, {"bibliographic_title": "Physical Review D", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We propose a new method to investigate the thermal properties of QCD with a small quark chemical potential μ. Derivatives of quark and gluonic observables with respect to μ are computed at μ=0 for two flavors of p4 improved staggered fermions with ma=0.1,0.2 on a 16 3 ×4 lattice, and used to calculate the leading order Taylor expansion in μ of the location of the pseudocritical point about μ=0. This expansion should be well behaved for the small values of μ q /T c ∼0.1 relevant for BNL RHIC phenomenology, and predicts a critical curve T c (μ) in reasonable agreement with estimates obtained using exact reweighting. In addition, we contrast the case of isoscalar and isovector chemical potentials, quantify the effect of μ≠0 on the equation of state, and comment on the complex phase of the fermion determinant in QCD with μ≠0.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1103/PhysRevD.66.074507", "subitem_relation_type_select": "DOI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "(C) 2002 American Physical Society"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00773624", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "15507998", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Allton, C.R."}], "nameIdentifiers": [{"nameIdentifier": "17208", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ejiri, S."}], "nameIdentifiers": [{"nameIdentifier": "17209", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hands, S.J."}], "nameIdentifiers": [{"nameIdentifier": "17210", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kaczmarek, O."}], "nameIdentifiers": [{"nameIdentifier": "17211", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Karsch, F."}], "nameIdentifiers": [{"nameIdentifier": "17212", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Laermann, E."}], "nameIdentifiers": [{"nameIdentifier": "17213", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Schmidt, C."}], "nameIdentifiers": [{"nameIdentifier": "17214", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Scorzato, L."}], "nameIdentifiers": [{"nameIdentifier": "17215", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "66_7_074507.pdf", "filesize": [{"value": "1.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1500000.0, "url": {"label": "66_7_074507.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2351/files/66_7_074507.pdf"}, "version_id": "9ca81381-6f43-4a39-914c-9e2e3391ff97"}]}, "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": "QCD thermal phase transition in the presence of a small chemical potential", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "QCD thermal phase transition in the presence of a small chemical potential"}, {"subitem_title": "QCD thermal phase transition in the presence of a small chemical potential", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "489"], "permalink_uri": "http://hdl.handle.net/10191/27662", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-06-23"}, "publish_date": "2014-06-23", "publish_status": "0", "recid": "2351", "relation": {}, "relation_version_is_last": true, "title": ["QCD thermal phase transition in the presence of a small chemical potential"], "weko_shared_id": null}