On quantum melting of superfluid vortex crystals: from Lifshitz scalar to dual gravity
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2023
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866916515876438016 |
|---|---|
| author | Nguyen, Dung Xuan Moroz, Sergej |
| author_facet | Nguyen, Dung Xuan Moroz, Sergej |
| contents | Despite a long history of studies of vortex crystals in rotating superfluids, their melting due to quantum fluctuations is poorly understood. Here we develop a fracton-elasticity duality to investigate a two-dimensional vortex lattice within the fast rotation regime, where the Lifshitz model of the collective Tkachenko mode serves as the leading-order low-energy effective theory. We incorporate topological defects and discuss several quantum melting scenarios triggered by their proliferation. Furthermore, we lay the groundwork for a dual non-linear emergent gravity description of the superfluid vortex crystals. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2310_13741 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | On quantum melting of superfluid vortex crystals: from Lifshitz scalar to dual gravity Nguyen, Dung Xuan Moroz, Sergej Quantum Gases Soft Condensed Matter Strongly Correlated Electrons Superconductivity High Energy Physics - Theory Despite a long history of studies of vortex crystals in rotating superfluids, their melting due to quantum fluctuations is poorly understood. Here we develop a fracton-elasticity duality to investigate a two-dimensional vortex lattice within the fast rotation regime, where the Lifshitz model of the collective Tkachenko mode serves as the leading-order low-energy effective theory. We incorporate topological defects and discuss several quantum melting scenarios triggered by their proliferation. Furthermore, we lay the groundwork for a dual non-linear emergent gravity description of the superfluid vortex crystals. |
| title | On quantum melting of superfluid vortex crystals: from Lifshitz scalar to dual gravity |
| topic | Quantum Gases Soft Condensed Matter Strongly Correlated Electrons Superconductivity High Energy Physics - Theory |
| url | https://arxiv.org/abs/2310.13741 |