Equal-spin and opposite-spin density-density correlations in the BCS-BEC crossover: Gauge symmetry, Pauli exclusion principle, Wick's theorem, and experiments
| Author: | Nikolai Kaschewski, Axel Pelster, Carlos A. R. Sá de Melo |
|---|---|
| URL: | https://journals.aps.org/pra/abstract/10.1103/xjhs-7z5w |
| DOI: | https://doi.org/10.1103/xjhs-7z5w |
| ISSN: | 2469-9934 |
| Journal: | Physical Review A |
| Publisher: | APS |
| Document Type: | Research Article |
| Language: | English |
| Year of first Publication: | 2026 |
| Release Date: | 2026/11/02 |
| Article Number: | 023323 |
| Page Number: | 11 |
| Faculties / Organisational entities: | RPTU in Kaiserslautern / Fachbereich Physik / Theoretische Quantenoptik |
| Open access state: | Hybrid Open-Access |
| RPTU: | Kaiserslautern |
| Research funding: | DFG |
| OPTIMAS | |
| Created at the RPTU: | Yes |