Time-dependent condensation of bosonic potassium
We calculate the time-dependent formation of Bose-Einstein condensates (BECs) in potassium vapours based on a previously derived exactly solvable nonlinear boson diffusion equation (NBDE). Thermalization following a sudden energy quench from an initial temperature $$T_\mathrm {i}$$to a final tempera...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
03 October 2022
|
| In: |
The European physical journal. D, Atomic, molecular, optical and plasma physics
Year: 2022, Volume: 76, Issue: 10, Pages: 1-8 |
| ISSN: | 1434-6079 |
| DOI: | 10.1140/epjd/s10053-022-00504-5 |
| Online Access: | Verlag, kostenfrei, Volltext: https://doi.org/10.1140/epjd/s10053-022-00504-5
|
| Author Notes: | A. Kabelac and G. Wolschin |
| Summary: | We calculate the time-dependent formation of Bose-Einstein condensates (BECs) in potassium vapours based on a previously derived exactly solvable nonlinear boson diffusion equation (NBDE). Thermalization following a sudden energy quench from an initial temperature $$T_\mathrm {i}$$to a final temperature $$T_\mathrm {f}$$below the critical value and BEC formation are accounted for using closed-form analytical solutions of the NBDE. The time-dependent condensate fraction is compared with available $$^{39} |
|---|---|
| Item Description: | Gesehen am 09.12.2022 |
| Physical Description: | Online Resource |
| ISSN: | 1434-6079 |
| DOI: | 10.1140/epjd/s10053-022-00504-5 |