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http://hdl.handle.net/2248/5003
Title: | Induced supersolidity in a mixture of normal and hard-core bosons |
Authors: | Mishra, T Pai, R. V Das, B. P |
Keywords: | Ultracold Gases Trapped Gases Other Bose-Einstein Condensation Phenomena Renormalization Group Methods Boson systems |
Issue Date: | Jan-2010 |
Publisher: | The American Physical Society |
Citation: | Physical Review B, Vol. 81, No. 2, pp. 024503-1 - 024503-5 |
Abstract: | We present a scenario where a supersolid is induced in one of the components of a mixture of two species bosonic atoms where there are no long-range interactions. We study a system of normal and hard-core boson mixture with only the former possessing long-range interactions. We consider three cases: the first where the total density is commensurate and the other two where it is incommensurate to the lattice. By suitable choices of the densities of normal and hard-core bosons and the interaction strengths between them, we predict that the charge density wave and the supersolid orders can be induced in the hard-core species as a result of the competing interatomic interactions. |
URI: | http://hdl.handle.net/2248/5003 |
ISSN: | 1050-2947 |
Appears in Collections: | IIAP Publications |
Files in This Item:
File | Description | Size | Format | |
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Induced supersolidity in a mixture of normal and hard-core bosons | 281.97 kB | Adobe PDF | View/Open |
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