Study of 2+1 flavor finite-temperature QCD using improved Wilson quarks at the physical point with the gradient flow
We study thermodynamic properties of 2+1 flavor QCD applying the Small Flow-time eXpansion (SFtX) method based on the gradient flow. The method provides us with a general way to compute correctly renormalized observables irrespective of explicit violation of symmetries due to the regularization, suc...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Kanaya, Kazuyuki Baba, Atsushi Suzuki, Asobu Ejiri, Shinji Kitazawa, Masakiyo Suzuki, Hiroshi Taniguchi, Yusuke Umeda, Takashi |
| description | We study thermodynamic properties of 2+1 flavor QCD applying the Small
Flow-time eXpansion (SFtX) method based on the gradient flow. The method
provides us with a general way to compute correctly renormalized observables
irrespective of explicit violation of symmetries due to the regularization,
such as the Poincare and chiral symmetries on the lattice. We report on the
status of our on-going project to compute the energy-momentum tensor and the
chiral condensate at the physical point with improved Wilson quarks, extending
our previous study with slightly heavy u and d quarks. We also report on our
test of two-loop matching coefficients recently calculated by Harlander et al.,
revisiting the case of QCD with slightly heavy u and d quarks. Our results
suggest that the SFtX method is powerful in extracting physical observables on
the lattice. |
| doi_str_mv | 10.48550/arxiv.1910.13036 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_1910_13036</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1910_13036</sourcerecordid><originalsourceid>FETCH-LOGICAL-a676-fcd2ad6b00596517f955d034bb796b1d70a35e6014a5134b4c5b0706c9e1741c3</originalsourceid><addsrcrecordid>eNotzz1PwzAUhWEvDKjwA5i4O0qx69gmIwqfUiWEqMQY3cR2Y5HEwXFS-u9JA9ORnuFILyFXjK7TOyHoLYYfN61ZNgPjlMtzEj_iqI_gLWxuGNgGJx_Aus5Fk0TT9iZgHIOB9_wBxsF1e3BtH_xkNHy6ZvAdfI8YvgbACLE20NfHwVXYQO9dF-HgYr34PqB2Zhbb-MMFObPYDObyf1dk9_S4y1-S7dvza36_TVAqmdhKb1DLklKRScGUzYTQlKdlqTJZMq0ocmEkZSkKNnNaiZIqKqvMMJWyiq_I9d_tkl30wbUYjsUpv1jy-S_zvVXg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Study of 2+1 flavor finite-temperature QCD using improved Wilson quarks at the physical point with the gradient flow</title><source>arXiv.org</source><creator>Kanaya, Kazuyuki ; Baba, Atsushi ; Suzuki, Asobu ; Ejiri, Shinji ; Kitazawa, Masakiyo ; Suzuki, Hiroshi ; Taniguchi, Yusuke ; Umeda, Takashi</creator><creatorcontrib>Kanaya, Kazuyuki ; Baba, Atsushi ; Suzuki, Asobu ; Ejiri, Shinji ; Kitazawa, Masakiyo ; Suzuki, Hiroshi ; Taniguchi, Yusuke ; Umeda, Takashi</creatorcontrib><description>We study thermodynamic properties of 2+1 flavor QCD applying the Small
Flow-time eXpansion (SFtX) method based on the gradient flow. The method
provides us with a general way to compute correctly renormalized observables
irrespective of explicit violation of symmetries due to the regularization,
such as the Poincare and chiral symmetries on the lattice. We report on the
status of our on-going project to compute the energy-momentum tensor and the
chiral condensate at the physical point with improved Wilson quarks, extending
our previous study with slightly heavy u and d quarks. We also report on our
test of two-loop matching coefficients recently calculated by Harlander et al.,
revisiting the case of QCD with slightly heavy u and d quarks. Our results
suggest that the SFtX method is powerful in extracting physical observables on
the lattice.</description><identifier>DOI: 10.48550/arxiv.1910.13036</identifier><language>eng</language><subject>Physics - High Energy Physics - Lattice</subject><creationdate>2019-10</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,777,882</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/1910.13036$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.1910.13036$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Kanaya, Kazuyuki</creatorcontrib><creatorcontrib>Baba, Atsushi</creatorcontrib><creatorcontrib>Suzuki, Asobu</creatorcontrib><creatorcontrib>Ejiri, Shinji</creatorcontrib><creatorcontrib>Kitazawa, Masakiyo</creatorcontrib><creatorcontrib>Suzuki, Hiroshi</creatorcontrib><creatorcontrib>Taniguchi, Yusuke</creatorcontrib><creatorcontrib>Umeda, Takashi</creatorcontrib><title>Study of 2+1 flavor finite-temperature QCD using improved Wilson quarks at the physical point with the gradient flow</title><description>We study thermodynamic properties of 2+1 flavor QCD applying the Small
Flow-time eXpansion (SFtX) method based on the gradient flow. The method
provides us with a general way to compute correctly renormalized observables
irrespective of explicit violation of symmetries due to the regularization,
such as the Poincare and chiral symmetries on the lattice. We report on the
status of our on-going project to compute the energy-momentum tensor and the
chiral condensate at the physical point with improved Wilson quarks, extending
our previous study with slightly heavy u and d quarks. We also report on our
test of two-loop matching coefficients recently calculated by Harlander et al.,
revisiting the case of QCD with slightly heavy u and d quarks. Our results
suggest that the SFtX method is powerful in extracting physical observables on
the lattice.</description><subject>Physics - High Energy Physics - Lattice</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotzz1PwzAUhWEvDKjwA5i4O0qx69gmIwqfUiWEqMQY3cR2Y5HEwXFS-u9JA9ORnuFILyFXjK7TOyHoLYYfN61ZNgPjlMtzEj_iqI_gLWxuGNgGJx_Aus5Fk0TT9iZgHIOB9_wBxsF1e3BtH_xkNHy6ZvAdfI8YvgbACLE20NfHwVXYQO9dF-HgYr34PqB2Zhbb-MMFObPYDObyf1dk9_S4y1-S7dvza36_TVAqmdhKb1DLklKRScGUzYTQlKdlqTJZMq0ocmEkZSkKNnNaiZIqKqvMMJWyiq_I9d_tkl30wbUYjsUpv1jy-S_zvVXg</recordid><startdate>20191028</startdate><enddate>20191028</enddate><creator>Kanaya, Kazuyuki</creator><creator>Baba, Atsushi</creator><creator>Suzuki, Asobu</creator><creator>Ejiri, Shinji</creator><creator>Kitazawa, Masakiyo</creator><creator>Suzuki, Hiroshi</creator><creator>Taniguchi, Yusuke</creator><creator>Umeda, Takashi</creator><scope>GOX</scope></search><sort><creationdate>20191028</creationdate><title>Study of 2+1 flavor finite-temperature QCD using improved Wilson quarks at the physical point with the gradient flow</title><author>Kanaya, Kazuyuki ; Baba, Atsushi ; Suzuki, Asobu ; Ejiri, Shinji ; Kitazawa, Masakiyo ; Suzuki, Hiroshi ; Taniguchi, Yusuke ; Umeda, Takashi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a676-fcd2ad6b00596517f955d034bb796b1d70a35e6014a5134b4c5b0706c9e1741c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Physics - High Energy Physics - Lattice</topic><toplevel>online_resources</toplevel><creatorcontrib>Kanaya, Kazuyuki</creatorcontrib><creatorcontrib>Baba, Atsushi</creatorcontrib><creatorcontrib>Suzuki, Asobu</creatorcontrib><creatorcontrib>Ejiri, Shinji</creatorcontrib><creatorcontrib>Kitazawa, Masakiyo</creatorcontrib><creatorcontrib>Suzuki, Hiroshi</creatorcontrib><creatorcontrib>Taniguchi, Yusuke</creatorcontrib><creatorcontrib>Umeda, Takashi</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kanaya, Kazuyuki</au><au>Baba, Atsushi</au><au>Suzuki, Asobu</au><au>Ejiri, Shinji</au><au>Kitazawa, Masakiyo</au><au>Suzuki, Hiroshi</au><au>Taniguchi, Yusuke</au><au>Umeda, Takashi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study of 2+1 flavor finite-temperature QCD using improved Wilson quarks at the physical point with the gradient flow</atitle><date>2019-10-28</date><risdate>2019</risdate><abstract>We study thermodynamic properties of 2+1 flavor QCD applying the Small
Flow-time eXpansion (SFtX) method based on the gradient flow. The method
provides us with a general way to compute correctly renormalized observables
irrespective of explicit violation of symmetries due to the regularization,
such as the Poincare and chiral symmetries on the lattice. We report on the
status of our on-going project to compute the energy-momentum tensor and the
chiral condensate at the physical point with improved Wilson quarks, extending
our previous study with slightly heavy u and d quarks. We also report on our
test of two-loop matching coefficients recently calculated by Harlander et al.,
revisiting the case of QCD with slightly heavy u and d quarks. Our results
suggest that the SFtX method is powerful in extracting physical observables on
the lattice.</abstract><doi>10.48550/arxiv.1910.13036</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | DOI: 10.48550/arxiv.1910.13036 |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_arxiv_primary_1910_13036 |
| source | arXiv.org |
| subjects | Physics - High Energy Physics - Lattice |
| title | Study of 2+1 flavor finite-temperature QCD using improved Wilson quarks at the physical point with the gradient flow |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T01%3A07%3A58IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Study%20of%202+1%20flavor%20finite-temperature%20QCD%20using%20improved%20Wilson%20quarks%20at%20the%20physical%20point%20with%20the%20gradient%20flow&rft.au=Kanaya,%20Kazuyuki&rft.date=2019-10-28&rft_id=info:doi/10.48550/arxiv.1910.13036&rft_dat=%3Carxiv_GOX%3E1910_13036%3C/arxiv_GOX%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |