تقرير
Influence of exact Lorentz-violating mechanism on the critical exponents for massive $q$-deformed $\lambda\phi^{4}$ scalar field theory
| العنوان: | Influence of exact Lorentz-violating mechanism on the critical exponents for massive $q$-deformed $\lambda\phi^{4}$ scalar field theory |
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| المؤلفون: | Carvalho, P. R. S., Sena-Junior, M. I. |
| المصدر: | Int. J. Mod. Phys. D 28, 1950105 (2019) |
| سنة النشر: | 2019 |
| المجموعة: | Condensed Matter High Energy Physics - Theory |
| مصطلحات موضوعية: | High Energy Physics - Theory, Condensed Matter - Statistical Mechanics |
| الوصف: | We probe the influence of Lorentz-violating mechanism, treated exactly, on the radiative quantum corrections to critical exponents for massive $q$-deformed O($N$) $\lambda\phi^{4}$ scalar field theories. We attain that task by employing three distinct and independent field-theoretic renormalization group methods. Firstly we compute the critical exponents up to the finite next-to-leading order for then generalizing the results for any loop level. We show that the $q$-deformed critical exponents are insensible to the Lorentz symmetry breaking mechanism thus agreeing with the universality hypothesis. Comment: 13 pages, 14 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1142/S0218271819501050 |
| URL الوصول: | http://arxiv.org/abs/1910.03567 |
| رقم الأكسشن: | edsarx.1910.03567 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1142/S0218271819501050 |
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