Entropic uncertainty relations and quantum Fisher information of top quarks in a large hadron collider
We employ the entropic uncertainty relations and the quantum Fisher information to explore the formation of quark $t\overline{t}$ pairs at the Large Hadron Collider through the combination of $q\overline{q}$ pair and $gg$ pair initiated processes. A comprehensive analysis has been undertaken on the procedure of quark and gluon channel mixing in the production of top quark pairs $t\overline{t}$, encompassing the tightness of the entropic uncertainty inequalities and the maximum quantum Fisher information of the system.
Authors
- Biao‐Liang Ye (ORCID: https://orcid.org/0000-0001-5006-7877)
- Liyuan Xue
- Shao-Ming Fei (ORCID: https://orcid.org/0000-0003-2412-8626)
- Zhiqiang Zhu (ORCID: https://orcid.org/0000-0002-1664-3428)
- D. Shi
Institutions
- Shangrao Normal University (CN)
- Max Planck Institute for Mathematics in the Sciences (DE)
- Max Planck Institute for Mathematics (DE)
- Capital Normal University (CN)
Publication Details
- Journal
- Physical review. D/Physical review. D.
- Published
- 2024-09-13
- DOI
- https://doi.org/10.1103/physrevd.110.055025
- Citations
- 4
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 1.39
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Jiangxi Province