Solitonic approach to holographic nuclear physics
文献类型：期刊论文
| 作者 | Baldino, Salvatore1,2; Bolognesi, Stefano1,2; Gudnason, Sven Bjarke3; Koksal, Deniz1,2 |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2017-08-09 |
| 卷号 | 96页码:24 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.96.034008 |
| 英文摘要 | We discuss nuclear physics in the Sakai-Sugimoto model in the limit of a large number N-c of colors and large 't Hooft coupling lambda. In this limit the individual baryons are described by classical solitons whose size is much smaller than the typical distance at which they settle in a nuclear bound state. We can thus use the linear approximation outside the instanton cores to compute the interaction potential. We find the classical geometry of nuclear bound states for baryon number up to 8. One of the interesting features that we find is that holographic nuclear physics provides a natural description for lightly bound states when lambda is large. For the case of two nuclei, we also find the topology and metric of the manifold of zero modes and, quantizing it, we find that the ground state can be identified with the deuteron state. We discuss the relations with other methods in the literature used to study Skyrmions and holographic nuclear physics. We discuss 1/N-c and 1/lambda corrections and the challenges to overcome to reach the phenomenological values to fit with real QCD. |
| WOS关键词 | STATIC PROPERTIES ; SKYRME MODEL ; DEUTERON ; QCD ; BARYONS |
| 资助项目 | program "Rientro dei Cervelli Rita Levi Montalcini" ; Recruitment Program of High-End Foreign Experts ; National Natural Science Foundation of China[11675223] |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000407267100002 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | program "Rientro dei Cervelli Rita Levi Montalcini" ; Recruitment Program of High-End Foreign Experts ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/45456]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Baldino, Salvatore; Bolognesi, Stefano; Gudnason, Sven Bjarke; Koksal, Deniz |
| 作者单位 | 1.Univ Pisa, Dept Phys E Fermi, Largo Pontecorvo 3,Ed C, I-56127 Pisa, Italy 2.Ist Nazl Fis Nucl, Sez Pisa, Largo Pontecorvo 3,Ed C, I-56127 Pisa, Italy 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Baldino, Salvatore,Bolognesi, Stefano,Gudnason, Sven Bjarke,et al. Solitonic approach to holographic nuclear physics[J]. PHYSICAL REVIEW D,2017,96:24. |
| APA | Baldino, Salvatore,Bolognesi, Stefano,Gudnason, Sven Bjarke,&Koksal, Deniz.(2017).Solitonic approach to holographic nuclear physics.PHYSICAL REVIEW D,96,24. |
| MLA | Baldino, Salvatore,et al."Solitonic approach to holographic nuclear physics".PHYSICAL REVIEW D 96(2017):24. |
入库方式： OAI收割
来源：近代物理研究所
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