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Hadron spectroscopy using the light-front holographic Schrodinger equation and the 't Hooft equation
Ahmady, Mohammad1; MacKay, Sugee Lee1; Kaur, Satvir5; Mondal, Chandan3,4; Sandapen, Ruben2
刊名PHYSICAL REVIEW D
2021-10-18
卷号104期号:7页码:12
ISSN号2470-0010
DOI10.1103/PhysRevD.104.074013
通讯作者Ahmady, Mohammad(mahmady@mta.ca) ; MacKay, Sugee Lee(slmackay@mta.ca) ; Kaur, Satvir(satvirkaur578@gmail.com) ; Mondal, Chandan(mondal@impcas.ac.cn) ; Sandapen, Ruben(ruben.sandapen@acadiau.ca)
英文摘要Light-front holographic QCD provides a successful first approximation to hadron spectroscopy in the chiral limit of (3 + 1)-dim light-front QCD, where a holographic Schrodinger-like equation, with an emerging confining scale, kappa, governs confinement in the transverse direction. In its supersymmetric formulation, light-front holography predicts that each baryon has two superpartners: a meson and a tetraquark, with their degenerate masses being generated by the same scale, kappa. In nature, this mass degeneracy is lifted by chiral symmetry breaking and longitudinal confinement. In this paper, we show that the latter can be successfully captured by the 't Hooft equation of (1 + 1)-dim, large N-c, QCD. Together, the holographic Schrodinger equation and the 't Hooft equation provide a good global description of the data across the full hadron spectrum with a universal..
资助项目Natural Sciences and Engineering Research Council of Canada (NSERC)[SAPIN-2020-00051] ; Natural Sciences and Engineering Research Council of Canada (NSERC)[SAPIN-2021-00038] ; Institute of Modern Physics, Chinese Academy of Sciences[E129952YR0] ; Chinese Academy of Sciences President's International Fellowship Initiative[2021PM0023]
WOS关键词MODEL ; QCD
WOS研究方向Astronomy & Astrophysics ; Physics
语种英语
出版者AMER PHYSICAL SOC
WOS记录号WOS:000708664300001
资助机构Natural Sciences and Engineering Research Council of Canada (NSERC) ; Institute of Modern Physics, Chinese Academy of Sciences ; Chinese Academy of Sciences President's International Fellowship Initiative
内容类型期刊论文
源URL[http://119.78.100.186/handle/113462/136195]  
专题中国科学院近代物理研究所
通讯作者Ahmady, Mohammad; MacKay, Sugee Lee; Kaur, Satvir; Mondal, Chandan; Sandapen, Ruben
作者单位1.Mt Allison Univ, Dept Phys, Sackville, NB E4L 1E6, Canada
2.Acadia Univ, Dept Phys, Wolfville, NS B4P 2R6, Canada
3.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
5.Dr BR Ambedkar Natl Inst Technol, Dept Phys, Jalandhar 144011, Punjab, India
推荐引用方式
GB/T 7714
Ahmady, Mohammad,MacKay, Sugee Lee,Kaur, Satvir,et al. Hadron spectroscopy using the light-front holographic Schrodinger equation and the 't Hooft equation[J]. PHYSICAL REVIEW D,2021,104(7):12.
APA Ahmady, Mohammad,MacKay, Sugee Lee,Kaur, Satvir,Mondal, Chandan,&Sandapen, Ruben.(2021).Hadron spectroscopy using the light-front holographic Schrodinger equation and the 't Hooft equation.PHYSICAL REVIEW D,104(7),12.
MLA Ahmady, Mohammad,et al."Hadron spectroscopy using the light-front holographic Schrodinger equation and the 't Hooft equation".PHYSICAL REVIEW D 104.7(2021):12.
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