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Cited by 263

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

Gutzwiller projection for bosons

Rokhsar, Daniel S., Kotliar, B. G.·1991·Physical Review B
DOI 10.1103/physrevb.44.10328
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Abstract

We apply Gutzwiller's variational method to the interacting Bose lattice gas. In contrast with the Fermi case, the Gutzwiller wave function for bosons can be treated with no further approximation in several limits. Furthermore, this wave function can be shown to be exact for large dimensionality, and also in arbitrary dimension for suitably chosen short-range interactions. At densities commensurate with the lattice, a superfluid-insulator transition is found. These results are compared with the fermionic case, and are applied to several interacting-boson systems.

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Metadata

Authors
Rokhsar, D. S., & Kotliar, B. G.
Venue
Physical Review B
Publisher
American Physical Society (APS)
Published
1991-11-01
Volume
44
Issue
18
Pages
10328-10332
ISSN
  • 0163-1829 (ISSN-L)
  • 1095-3795
DOI
10.1103/physrevb.44.10328
OpenAlex
W2093750916
Cited by
263
References
23
FWCI
1.14
Type
journal article
Language
en
Open access
closed

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