تقرير
Holographic Meissner Effect
| العنوان: | Holographic Meissner Effect |
|---|---|
| المؤلفون: | Natsuume, Makoto, Okamura, Takashi |
| سنة النشر: | 2022 |
| المجموعة: | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| مصطلحات موضوعية: | High Energy Physics - Theory, General Relativity and Quantum Cosmology |
| الوصف: | The holographic superconductor is the holographic dual of superconductivity, but there is no Meissner effect in the standard holographic superconductor. This is because the boundary Maxwell field is added as an external source and is not dynamical. We show the Meissner effect analytically by imposing the semiclassical Maxwell equation on the AdS boundary. Unlike in the Ginzburg-Landau (GL) theory, the extreme Type I limit cannot be reached even in the $e\to\infty$ limit where $e$ is the $U(1)$ coupling of the boundary Maxwell field. This is due to the bound current which is present even in the pure bulk Maxwell theory. In the bulk 5-dimensional case, the GL parameter and the dual GL theory are obtained analytically for the order parameter of scaling dimension 2. Comment: 14 pages, ReVTeX4.2; v2: corrected typos and several clarifications |
| نوع الوثيقة: | Working Paper |
| الوصول الحر: | http://arxiv.org/abs/2207.07182Test |
| رقم الانضمام: | edsarx.2207.07182 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |