تقرير
Hohenberg-Mermin-Wagner-type theorems and dipole symmetry
| العنوان: | Hohenberg-Mermin-Wagner-type theorems and dipole symmetry |
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| المؤلفون: | Kapustin, Anton, Spodyneiko, Lev |
| سنة النشر: | 2022 |
| المجموعة: | Condensed Matter High Energy Physics - Theory |
| مصطلحات موضوعية: | Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Statistical Mechanics, High Energy Physics - Theory |
| الوصف: | We study the possibility of spontaneous symmetry breaking in systems with both charge and dipole symmetries. For $d$-dimensional systems at a positive temperature, we show that charge symmetry cannot be spontaneously broken for $d\leq 4$, while dipole symmetry cannot be spontaneously broken for $d\leq 2$. For $T=0$, we show that charge symmetry cannot be spontaneously broken for $d\leq 2$ if the compressibility is finite. We also show that continuum systems with a dipole symmetry have infinite inertial mass density. Comment: Reworked introduction and added references |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevB.106.245125 |
| URL الوصول: | http://arxiv.org/abs/2208.09056 |
| رقم الأكسشن: | edsarx.2208.09056 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevB.106.245125 |
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