2025-02-22T10:04:29-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-165551%22&qt=morelikethis&rows=5
2025-02-22T10:04:29-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-165551%22&qt=morelikethis&rows=5
2025-02-22T10:04:29-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-22T10:04:29-05:00 DEBUG: Deserialized SOLR response

Long-range order in quantum lattice systems of linear oscillators

The existence of the ferromagnetic long-range order is proved for equilibrium quantum lattice systems of linear oscillators whose potential energy contains a strong ferromagnetic nearest-neighbor (nn) pair interaction term and a weak nonferromagnetic term under a special condition on a superstabilit...

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Bibliographic Details
Main Author: Skrypnik, W.I.
Format: Article
Language:English
Published: Інститут математики НАН України 2006
Series:Український математичний журнал
Subjects:
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/165551
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