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Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)最新文献

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Transport and Connection to Heavy-ion Collisions via Heavy Flavor Probes 通过重味探针与重离子碰撞的传输和连接
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-16 DOI: 10.22323/1.453.0115
Hai-Tao Shu
{"title":"Transport and Connection to Heavy-ion Collisions via Heavy Flavor Probes","authors":"Hai-Tao Shu","doi":"10.22323/1.453.0115","DOIUrl":"https://doi.org/10.22323/1.453.0115","url":null,"abstract":"The heavy ion experiments in Relativistic Heavy Ion Collider (RHIC) and Large Hadron Collider (LHC) are going through upgrade in the next five years, shifting their focus more on the hard processes in the new runs. One of the main goals is to draw a finer image for the quark gluon plasma (QGP). The heavy flavor probes , which witness the whole history of heavy ion collision are particularly sensitive to test the properties of QGP formed in such collisions. The lattice results for heavy flavor probes provide transport and phenomenological models crucial inputs to describe the experimental observations like the strong suppression of the nuclear modification factor $R_{AA}$ and the non-zero azimuthal anisotropy at low $p_T$. In the last two years we have seen significant advances in the lattice QCD studies of heavy flavor probes, including the in-medium quarkonium properties, the complex static quark-antiquark potential and the heavy quark diffusion from lattice simulations at nonzero temperature. These achievements substantially deepen our understanding of the fate of quarkonium, the screening/unscreening of the complex potential and the temperature and quark mass dependence of the heavy quark diffusion in thermal medium. In these proceedings, we review recent results and briefly discuss possible directions in these studies.","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":" 94","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139618858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Renormalons in Large-Momentum Effective Theory 大量子有效理论中的重正电子
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-15 DOI: 10.22323/1.453.0117
Jianhui Zhang
{"title":"Renormalons in Large-Momentum Effective Theory","authors":"Jianhui Zhang","doi":"10.22323/1.453.0117","DOIUrl":"https://doi.org/10.22323/1.453.0117","url":null,"abstract":"","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":" 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139622422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Isospin-breaking corrections to weak decays: the current status and a new infrared improvement 弱衰变的等时空破缺修正：现状与新的红外改进
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-15 DOI: 10.22323/1.453.0120
M. Carlo
{"title":"Isospin-breaking corrections to weak decays: the current status and a new infrared improvement","authors":"M. Carlo","doi":"10.22323/1.453.0120","DOIUrl":"https://doi.org/10.22323/1.453.0120","url":null,"abstract":"We provide an overview of the current state of lattice calculations concerning isospin-breaking corrections in weak decays, focusing in particular on leptonic decays of light pseudoscalar mesons. We examine the two currently existing calculations, placing a particular emphasis on the role of electromagnetic finite-volume corrections. Given the large systematic uncertainty associated with such corrections, we propose a novel method to improve the finite-volume scaling of leptonic decay rates and other hadronic observables, like hadron masses and the hadronic vacuum polarization contribution to the muon $g{-}2$. We introduce a new prescription for the QED action, referred to as QED$_mathrm{r}$, which effectively removes finite-volume corrections at $mathcal{O}(1/L^3)$ and consequently shifts the systematic uncertainty to a higher order. The specifics of this action, the practical implementation of the infrared improvement, and the ongoing numerical tests are also discussed.","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":" 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139620898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Quark flavor physics with lattice QCD 用格子 QCD 研究夸克味道物理学
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-15 DOI: 10.22323/1.453.0126
Stefan Meinel
{"title":"Quark flavor physics with lattice QCD","authors":"Stefan Meinel","doi":"10.22323/1.453.0126","DOIUrl":"https://doi.org/10.22323/1.453.0126","url":null,"abstract":"This is an overview of quark flavor physics as presented in a plenary talk at Lattice 2023. In the first part, I discuss the main processes and lattice-QCD inputs used to determine the Wolfenstein parameters of the Cabibbo-Kobayashi-Maskawa matrix. In the second part, I review selected further processes that are being used to search for physics beyond the Standard Model. New results presented at Lattice 2023 are referenced throughout, but detailed discussions are limited to selected work published prior to the conference. QED corrections, inclusive decays on the lattice, and processes involving hadronic resonances are not discussed in detail here, as they were covered in other plenary talks at Lattice 2023 and Lattice 2022.","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":" 44","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139621132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The QCD phase diagram at finite temperature and density - a lattice perspective 有限温度和密度下的 QCD 相图--晶格视角
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-15 DOI: 10.22323/1.453.0108
Attila Pasztor
{"title":"The QCD phase diagram at finite temperature and density - a lattice perspective","authors":"Attila Pasztor","doi":"10.22323/1.453.0108","DOIUrl":"https://doi.org/10.22323/1.453.0108","url":null,"abstract":"","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":"31 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139529736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The International Lattice Data Grid (ILDG 2.0) 国际晶格数据网格（ILDG 2.0）
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-15 DOI: 10.22323/1.453.0112
Francesco Di Renzo
{"title":"The International Lattice Data Grid (ILDG 2.0)","authors":"Francesco Di Renzo","doi":"10.22323/1.453.0112","DOIUrl":"https://doi.org/10.22323/1.453.0112","url":null,"abstract":"We report on status and perspectives of the International Lattice Data Grid. ILDG was established some twenty years ago as a community-wide initiative to enable the sharing of gauge configurations generated by many major lattice collaborations. After a phase in which availability and usage of services had degraded, an effort to modernize and reactivate ILDG 2.0 has been started. The initiative has made important progress and we can look forward to larger and fully FAIR data sets becoming available to a wider audience.","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":" 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139622612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Introducing the Lattice Virtual Academy (LaVA) 莱迪思虚拟学院（LaVA）介绍
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-15 DOI: 10.22323/1.453.0109
Claudio Bonanno, Maria Paola Lombardo, Mike J. Peardon
{"title":"Introducing the Lattice Virtual Academy (LaVA)","authors":"Claudio Bonanno, Maria Paola Lombardo, Mike J. Peardon","doi":"10.22323/1.453.0109","DOIUrl":"https://doi.org/10.22323/1.453.0109","url":null,"abstract":"","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":" 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139622753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three ways of calculating mass spectra for the 2-flavor Schwinger model in the Hamiltonian formalism 在哈密顿形式主义中计算双味施文格模型质谱的三种方法
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-04 DOI: 10.22323/1.453.0205
Akira Matsumoto, Etsuko Itou, Y. Tanizaki
{"title":"Three ways of calculating mass spectra for the 2-flavor Schwinger model in the Hamiltonian formalism","authors":"Akira Matsumoto, Etsuko Itou, Y. Tanizaki","doi":"10.22323/1.453.0205","DOIUrl":"https://doi.org/10.22323/1.453.0205","url":null,"abstract":"","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":"67 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139385533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Symmetry Breaking and Clock Model Interpolation in 2D Classical O(2) Spin Systems 二维经典 O(2) 自旋系统中的对称性破坏与时钟模型插值
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-04 DOI: 10.22323/1.453.0223
Leon Hostetler, Ryo Sakai, Jin Zhang, Alexei Bazavov, Y. Meurice
{"title":"Symmetry Breaking and Clock Model Interpolation in 2D Classical O(2) Spin Systems","authors":"Leon Hostetler, Ryo Sakai, Jin Zhang, Alexei Bazavov, Y. Meurice","doi":"10.22323/1.453.0223","DOIUrl":"https://doi.org/10.22323/1.453.0223","url":null,"abstract":"","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":"37 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139385091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermodynamics of non-Abelian $D_4$ lattice gauge theory via Quantum Metropolis Sampling 通过量子大都会采样研究非阿贝尔$D_4$晶格规理论的热力学
Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-04 DOI: 10.22323/1.453.0224
L.A. Maio, Edoardo Ballini, Giuseppe Clemente, Massimo D'Elia, K. Zambello
{"title":"Thermodynamics of non-Abelian $D_4$ lattice gauge theory via Quantum Metropolis Sampling","authors":"L.A. Maio, Edoardo Ballini, Giuseppe Clemente, Massimo D'Elia, K. Zambello","doi":"10.22323/1.453.0224","DOIUrl":"https://doi.org/10.22323/1.453.0224","url":null,"abstract":"","PeriodicalId":513451,"journal":{"name":"Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)","volume":"34 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139386420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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