Academic Journal
Superfluid-supersolid phase transition of elongated dipolar Bose-Einstein condensates at finite temperatures
| العنوان: | Superfluid-supersolid phase transition of elongated dipolar Bose-Einstein condensates at finite temperatures |
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| المؤلفون: | Sánchez Baena, Juan, Pohl, Thomas, Maucher, Fabian |
| المساهمون: | Universitat Politècnica de Catalunya. Departament de Física, Universitat Politècnica de Catalunya. CCQM - Condensed, Complex and Quantum Matter Group |
| بيانات النشر: | American Physical Society |
| سنة النشر: | 2024 |
| المجموعة: | Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge |
| مصطلحات موضوعية: | Àrees temàtiques de la UPC::Física, Bose-Einstein condensation, Bosons, Superfluidity, Temperature, Dipolar gases, Dipolar atoms, Bose-Einstein condensates, Condensació de Bose-Einstein, Superfluïdesa, Temperatura |
| الوصف: | We analyze the finite-temperature phase diagram of a dipolar Bose-Einstein condensate confined in a tubular geometry. The effect of thermal fluctuations is accounted for by means of Bogoliubov theory employing the local density approximation. In the considered geometry, the superfluid-supersolid phase transition can be of first and second order. We discuss how the corresponding transition point is affected by the finite temperature of the system. ; Postprint (published version) |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2643-1564 |
| Relation: | https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.6.023183; Sánchez, J.; Pohl, T.; Maucher, F. Superfluid-supersolid phase transition of elongated dipolar Bose-Einstein condensates at finite temperatures. "Physical review research", 17 Maig 2024, vol. 6, núm. 2, article 023183.; http://hdl.handle.net/2117/409589 |
| DOI: | 10.1103/PhysRevResearch.6.023183 |
| الاتاحة: | http://hdl.handle.net/2117/409589 https://doi.org/10.1103/PhysRevResearch.6.023183 |
| Rights: | Attribution-NonCommercial-NoDerivatives 4.0 International ; http://creativecommons.org/licenses/by-nc-nd/4.0/ ; Open Access |
| رقم الانضمام: | edsbas.3157E3B |
| قاعدة البيانات: | BASE |
| تدمد: | 26431564 |
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| DOI: | 10.1103/PhysRevResearch.6.023183 |