WEKO3
AND
アイテム
{"_buckets": {"deposit": "eca6bd48-c5e8-4285-8863-1afdd849f60a"}, "_deposit": {"id": "834", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "834"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00000834"}, "item_2_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2012-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "20", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "2012", "bibliographic_titles": [{"bibliographic_title": "Journal of high energy physics : JHEP"}]}]}, "item_2_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Employing the spin-flavor representation, we investigate the structures of the doubler-mixing symmetries and the mechanisms of their spontaneous breakdown in four types of lattice fermion formulation. We first revisit the U(4) \u00d7 U(4) symmetries of the naive fermion with the vanishing bare mass m, and re-express them in terms of the spin-flavor representation. We apply the same method to the Wilson fermion, which possesses only the U(1) vector symmetry for general values of m. For a special value of m, however, there emerges an additional U(1) symmetry to be broken by pion condensation. We also explore two types of minimally doubled fermion, and discover a similar kind of symmetry enhancement and its spontaneous breakdown.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_20": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Springer"}]}, "item_2_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1007/JHEP01(2012)048", "subitem_relation_type_select": "DOI"}}]}, "item_2_relation_26": {"attribute_name": "\u7570\u7248\u3067\u3042\u308b", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.springerlink.com/content/b228r25217465617/", "subitem_relation_type_select": "URI"}}, {"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://arxiv.org/abs/1111.0402v3", "subitem_relation_type_select": "URI"}}]}, "item_2_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a9 SISSA 2012. The original publication is available at www.springerlink.com."}]}, "item_2_select_14": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_2_source_id_10": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA1188279X", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "10298479", "subitem_source_identifier_type": "ISSN"}]}, "item_2_subject_15": {"attribute_name": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "421", "subitem_subject_scheme": "NDC"}]}, "item_2_text_34": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_text_value": "Journal Article"}]}, "item_2_text_4": {"attribute_name": "\u8457\u8005\u6240\u5c5e", "attribute_value_mlt": [{"subitem_text_value": "Department of Basic Science, University of Tokyo"}, {"subitem_text_value": "Mathematical Physics Lab., RIKEN Nishina Center"}, {"subitem_text_value": "Institute of Physics, University of Tokyo"}, {"subitem_text_value": "Yukawa Institute for Theoretical Physics, Kyoto University"}, {"subitem_text_value": "Graduate School of Pure and Applied Sciences, University of Tsukuba"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kimura, Taro"}], "nameIdentifiers": [{"nameIdentifier": "3215", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Komatsu, Shota"}], "nameIdentifiers": [{"nameIdentifier": "3216", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Misumi, Tatsuhiro"}], "nameIdentifiers": [{"nameIdentifier": "3217", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Noumi, Toshifumi"}], "nameIdentifiers": [{"nameIdentifier": "3218", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Torii, Shingo"}], "nameIdentifiers": [{"nameIdentifier": "3219", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Aoki, Sinya"}], "nameIdentifiers": [{"nameIdentifier": "3220", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-05-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Kimura_JHEP01_2012_048.pdf", "filesize": [{"value": "235.2 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 235200.0, "url": {"label": "Kimura_JHEP01_2012_048.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/834/files/Kimura_JHEP01_2012_048.pdf"}, "version_id": "0695e3e8-8c4c-4de0-85eb-2b3083592c59"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Lattice QCD", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Lattice Gauge Field Theories", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Strong Coupling Expansion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Global Symmetries", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Revisiting symmetries of lattice fermions via spin-flavor representation", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Revisiting symmetries of lattice fermions via spin-flavor representation"}]}, "item_type_id": "2", "owner": "1", "path": ["9/10/11", "43/65/66"], "permalink_uri": "http://hdl.handle.net/2261/50585", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2017-01-06"}, "publish_date": "2017-01-06", "publish_status": "0", "recid": "834", "relation": {}, "relation_version_is_last": true, "title": ["Revisiting symmetries of lattice fermions via spin-flavor representation"], "weko_shared_id": null}
Revisiting symmetries of lattice fermions via spin-flavor representation
http://hdl.handle.net/2261/50585
36214de9-9ed1-43fe-8483-b2c7d83fbd68
名前 / ファイル | ライセンス | アクション | |
---|---|---|---|
![]() |
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-01-06 | |||||
タイトル | ||||||
タイトル | Revisiting symmetries of lattice fermions via spin-flavor representation | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Lattice QCD | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Lattice Gauge Field Theories | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Strong Coupling Expansion | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Global Symmetries | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Kimura, Taro
× Kimura, Taro× Komatsu, Shota× Misumi, Tatsuhiro× Noumi, Toshifumi× Torii, Shingo× Aoki, Sinya |
|||||
著者所属 | ||||||
著者所属 | Department of Basic Science, University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Mathematical Physics Lab., RIKEN Nishina Center | |||||
著者所属 | ||||||
著者所属 | Institute of Physics, University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Yukawa Institute for Theoretical Physics, Kyoto University | |||||
著者所属 | ||||||
著者所属 | Graduate School of Pure and Applied Sciences, University of Tsukuba | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Employing the spin-flavor representation, we investigate the structures of the doubler-mixing symmetries and the mechanisms of their spontaneous breakdown in four types of lattice fermion formulation. We first revisit the U(4) × U(4) symmetries of the naive fermion with the vanishing bare mass m, and re-express them in terms of the spin-flavor representation. We apply the same method to the Wilson fermion, which possesses only the U(1) vector symmetry for general values of m. For a special value of m, however, there emerges an additional U(1) symmetry to be broken by pion condensation. We also explore two types of minimally doubled fermion, and discover a similar kind of symmetry enhancement and its spontaneous breakdown. | |||||
書誌情報 |
Journal of high energy physics : JHEP 巻 2012, 号 1, p. 1-20, 発行日 2012-01 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 10298479 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA1188279X | |||||
DOI | ||||||
関連識別子 | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1007/JHEP01(2012)048 | |||||
権利 | ||||||
権利情報 | © SISSA 2012. The original publication is available at www.springerlink.com. | |||||
著者版フラグ | ||||||
値 | author | |||||
日本十進分類法 | ||||||
主題 | 421 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | Springer | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
関連識別子 | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.springerlink.com/content/b228r25217465617/ | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
関連識別子 | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://arxiv.org/abs/1111.0402v3 |