| Full text | |
| Author(s): |
Total Authors: 4
|
| Affiliation: | [1] Univ Leipzig, Inst Theoret Phys, D-04109 Leipzig - Germany
[2] Univ Fed ABC, CMCC, BR-09210580 Santo Andre, SP - Brazil
[3] Tomsk State Univ, Phys Dept, Tomsk 634050 - Russia
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | Physical Review B; v. 104, n. 19 NOV 29 2021. |
| Web of Science Citations: | 0 |
| Abstract | |
Exploiting methods of quantum field theory we compute the bulk polarization tensor and bulk dielectric functions for Dirac materials in the presence of a mass gap, chemical potential, and finite temperature. Using these results (and neglecting eventual boundary effects), we study the Casimir interaction of Dirac materials. We describe in detail the characteristic features of the dielectric functions and their influence on the Casimir pressure. (AU) | |
| FAPESP's process: | 16/03319-6 - Non perturbative methods in quantum theory and QFT and their application to actual physical problems |
| Grantee: | Dmitri Maximovitch Guitman |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 19/10719-9 - The Casimir and Casimir--Polder effects for Weyl semi-metals and anisotropic atoms |
| Grantee: | Nail Khusnutdinov |
| Support Opportunities: | Regular Research Grants |