تقرير
Electroweak parameters from mixed SU(2) Yang-Mills Thermodynamics
| العنوان: | Electroweak parameters from mixed SU(2) Yang-Mills Thermodynamics |
|---|---|
| المؤلفون: | Hofmann, Ralf, Meinert, Janning |
| سنة النشر: | 2024 |
| المجموعة: | Mathematics High Energy Physics - Theory Mathematical Physics Quantum Physics |
| مصطلحات موضوعية: | High Energy Physics - Theory, Mathematical Physics, Quantum Physics |
| الوصف: | Based on the thermal phase structure of pure SU(2) quantum Yang-Mills theory, we describe the electron at rest as an extended particle, a so-called blob of radius $r_0$ which is comparable to the Bohr radius $a_0$. This blob is of vanishing pressure and traps an electric-magnetic dually interpreted BPS monopole within its bulk at a temperature of $T_0=7.95$ keV. Utilizing a spherical mirror-charge construction, we approximate the blob's charge at a value of the electromagnetic fine-structure constant $\alpha$ of $\alpha^{-1}\sim 134$ for soft external probes. It is shown that the blob does not exhibit an electric dipole or quadrupole moment. We also calculate the mixing angle $\theta_{\rm W}\sim 30^{\circ}$ belonging to the deconfining phases of two SU(2) gauge theories of very distinct Yang-Mills scales ($\Lambda_{\rm e}=3.6 $ keV and $\Lambda_{\rm CMB}\sim 10^{-4} $eV) which establish the blob's stable bulk thermodynamics. The core radius of the monopole is about 1 % of $r_0$. Comment: 13 pages, 6 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2401.03243 |
| رقم الأكسشن: | edsarx.2401.03243 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |