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2014 | 126 | 4a | A-118-A-123
Article title

Fermions and Bosons in a Double-Well Potential

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Abstracts
EN
The boson-fermion model, describing a mixture of fermions and bosons is analyzed on a small, two-site lattice. The model includes all the on-site Coulomb-type interactions between bosons, between fermions and between fermions and bosons. Additionally, the Hamiltonian includes a term that describes a conversion of a pair of opposite-spin fermions into a boson and vice versa. We show how this conversion depends on the model parameters.
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Contributors
author
  • Department of Theoretical Physics, Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
author
  • Department of Theoretical Physics, Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n4a27kz
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