تقرير
Entropy from entangled parton states and high-energy scattering behavior
| العنوان: | Entropy from entangled parton states and high-energy scattering behavior |
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| المؤلفون: | Dosch, Hans Gunter, de Teramond, Guy F., Brodsky, Stanley J. |
| المصدر: | Physics Letters B 850, 138521 (2014) |
| سنة النشر: | 2023 |
| المجموعة: | High Energy Physics - Phenomenology High Energy Physics - Theory |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Theory |
| الوصف: | The relation between the gluon density in a hadron and entanglement entropy can shed a new light on the high energy scattering behavior of hadrons. Using the holographic light-front QCD framework the growth above the classical geometric cross section is directly related to the increase of the internal quantum entropy from the entangled parton distribution in hadrons. A rather consistent picture emerges from the scale dependence of the Pomeron from the QCD evolution of the gluon distribution function $g(x, \mu)$, the rising of the integrated cross section in photoproduction of vector mesons, the deep inelastic scattering (DIS) experiments at HERA, hadron multiplicity and quantum entropy. We also point out a possible analogy between parton entanglement entropy and the black-hole entropy of Bekenstein and Hawking. Comment: 17 pages, 4 figures, updated references |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1016/j.physletb.2024.138521 |
| URL الوصول: | http://arxiv.org/abs/2304.14207 |
| رقم الأكسشن: | edsarx.2304.14207 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1016/j.physletb.2024.138521 |
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