Abstract
We investigate the conditions which determine the shape of a particle condensate in situations when it emerges as a result of spontaneous breaking of translational symmetry. We consider a model with particles hopping between sites of a one-dimensional grid and interacting if they are at the same site or at neighboring sites. We predict the envelope of the condensate and the scaling of its width with the system size for various interaction potentials and show how to tune the shape from a delta peak to a rectangular or paraboliclike form.
Original language | English |
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Article number | 080602 |
Pages (from-to) | - |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 103 |
Issue number | 8 |
DOIs | |
Publication status | Published - 21 Aug 2009 |
Keywords / Materials (for Non-textual outputs)
- FORCE FLUCTUATIONS
- PHASE-TRANSITIONS
- BEAD PACKS
- MODEL
- AGGREGATION
- SYSTEMS