| 书目名称 | Thomas-Fermi Model for Mesons and Noise Subtraction Techniques in Lattice QCD |
| 编辑 | Suman Baral |
| 视频video | http://file.papertrans.cn/926/925017/925017.mp4 |
| 概述 | Nominated as an outstanding PhD thesis by Baylor University.Presents improved algorithms for QCD matrix calculations.Provides new theoretical insights into the existence of conjectured exotic particle |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | .This thesis make significant contributions to both the numerical and analytical aspects of particle physics, reducing the noise associated with matrix calculations in quantum chromodynamics (QCD) and modeling multi-quark mesonic matters that could be used to investigate particles previously unseen in nature. Several methods are developed that can reduce the statistical uncertainty in the extraction of hard-to-detect lattice QCD signals from disconnected diagrams. The most promising technique beats competing methods by 1700 percent, leading to a potential decrease in the computation time of quark loop quantities by an order of magnitude. This not only increases efficiency but also works for QCD matrices with almost-zero eigenvalues, a region where most QCD algorithms break down. This thesis also develops analytical solutions used to investigate exotic particles, specifically the Thomas-Fermi quark model, giving insight into possible new states formed from mesonic matter. The main benefit of this model is that it can work for a large number of quarks which is currently almost impossible with lattice QCD. Patterns of single-quark energies are observed which give the first a priori in |
| 出版日期 | Book 2019 |
| 关键词 | Thomas-Fermi model; lattice QCD; mesonic system; mesonic quark matter; octa-quark; hexadeca-quark; lattice |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-030-30904-6 |
| isbn_softcover | 978-3-030-30906-0 |
| isbn_ebook | 978-3-030-30904-6Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer Nature Switzerland AG 2019 |
|Archiver|手机版|小黑屋|
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