Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration

Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration

Phys. Rev. B 76, 180401(R) (2007) For magnets with a fully frustrated inter-layer interaction, we argue that the quantum phase transitions from a paramagnetic to an antiferromagnetic ground state, driven by pressure or magnetic field, are asymptotically three-dimensional, due to interaction-generate...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Rösch, Oliver, Vojta, Matthias
Format: Artikel
Sprache:eng
Schlagworte:
Physics - Statistical Mechanics
Physics - Strongly Correlated Electrons
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Rösch, Oliver
Vojta, Matthias
description Phys. Rev. B 76, 180401(R) (2007) For magnets with a fully frustrated inter-layer interaction, we argue that the quantum phase transitions from a paramagnetic to an antiferromagnetic ground state, driven by pressure or magnetic field, are asymptotically three-dimensional, due to interaction-generated non-frustrated inter-layer couplings. However, the relevant crossover scale is tiny, such that two-dimensional behavior occurs in an experimentally relevant low-temperature regime. In the pressure-driven case the phase transition may split, in which case an Ising symmetry related to inter-layer bond order is broken before magnetism occurs. We discuss the relation of our results to recent experiments on BaCuSi2O6.
doi_str_mv 10.48550/arxiv.cond-mat/0702157
format Article
fullrecord <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_cond_mat_0702157</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>cond_mat_0702157</sourcerecordid><originalsourceid>FETCH-arxiv_primary_cond_mat_07021573</originalsourceid><addsrcrecordid>eNqNjkEKwjAQRbNxIeoZzMZl21QtdS-KW8F9GJqpDTRJmSRqb28qPYCrgf_-Hx5j21Lkx1NViQLoo19546zKDIRC1GJfVvWSqXsEG6LhQwceeSCwXgftrOdgFVfaYAqchZ4TqthMiGubYNAtEjkDT4vB87cOXQIBKethROItRZ_eTYM1W7TQe9zMd8V218vjfMt-VnIgbYBGOdnJZCdnu8O_vS-W0E5w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration</title><source>arXiv.org</source><creator>Rösch, Oliver ; Vojta, Matthias</creator><creatorcontrib>Rösch, Oliver ; Vojta, Matthias</creatorcontrib><description>Phys. Rev. B 76, 180401(R) (2007) For magnets with a fully frustrated inter-layer interaction, we argue that the quantum phase transitions from a paramagnetic to an antiferromagnetic ground state, driven by pressure or magnetic field, are asymptotically three-dimensional, due to interaction-generated non-frustrated inter-layer couplings. However, the relevant crossover scale is tiny, such that two-dimensional behavior occurs in an experimentally relevant low-temperature regime. In the pressure-driven case the phase transition may split, in which case an Ising symmetry related to inter-layer bond order is broken before magnetism occurs. We discuss the relation of our results to recent experiments on BaCuSi2O6.</description><identifier>DOI: 10.48550/arxiv.cond-mat/0702157</identifier><language>eng</language><subject>Physics - Statistical Mechanics ; Physics - Strongly Correlated Electrons</subject><creationdate>2007-02</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/cond-mat/0702157$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.cond-mat/0702157$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.1103/PhysRevB.76.180401$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink></links><search><creatorcontrib>Rösch, Oliver</creatorcontrib><creatorcontrib>Vojta, Matthias</creatorcontrib><title>Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration</title><description>Phys. Rev. B 76, 180401(R) (2007) For magnets with a fully frustrated inter-layer interaction, we argue that the quantum phase transitions from a paramagnetic to an antiferromagnetic ground state, driven by pressure or magnetic field, are asymptotically three-dimensional, due to interaction-generated non-frustrated inter-layer couplings. However, the relevant crossover scale is tiny, such that two-dimensional behavior occurs in an experimentally relevant low-temperature regime. In the pressure-driven case the phase transition may split, in which case an Ising symmetry related to inter-layer bond order is broken before magnetism occurs. We discuss the relation of our results to recent experiments on BaCuSi2O6.</description><subject>Physics - Statistical Mechanics</subject><subject>Physics - Strongly Correlated Electrons</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqNjkEKwjAQRbNxIeoZzMZl21QtdS-KW8F9GJqpDTRJmSRqb28qPYCrgf_-Hx5j21Lkx1NViQLoo19546zKDIRC1GJfVvWSqXsEG6LhQwceeSCwXgftrOdgFVfaYAqchZ4TqthMiGubYNAtEjkDT4vB87cOXQIBKethROItRZ_eTYM1W7TQe9zMd8V218vjfMt-VnIgbYBGOdnJZCdnu8O_vS-W0E5w</recordid><startdate>20070207</startdate><enddate>20070207</enddate><creator>Rösch, Oliver</creator><creator>Vojta, Matthias</creator><scope>GOX</scope></search><sort><creationdate>20070207</creationdate><title>Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration</title><author>Rösch, Oliver ; Vojta, Matthias</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_cond_mat_07021573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Physics - Statistical Mechanics</topic><topic>Physics - Strongly Correlated Electrons</topic><toplevel>online_resources</toplevel><creatorcontrib>Rösch, Oliver</creatorcontrib><creatorcontrib>Vojta, Matthias</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rösch, Oliver</au><au>Vojta, Matthias</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration</atitle><date>2007-02-07</date><risdate>2007</risdate><abstract>Phys. Rev. B 76, 180401(R) (2007) For magnets with a fully frustrated inter-layer interaction, we argue that the quantum phase transitions from a paramagnetic to an antiferromagnetic ground state, driven by pressure or magnetic field, are asymptotically three-dimensional, due to interaction-generated non-frustrated inter-layer couplings. However, the relevant crossover scale is tiny, such that two-dimensional behavior occurs in an experimentally relevant low-temperature regime. In the pressure-driven case the phase transition may split, in which case an Ising symmetry related to inter-layer bond order is broken before magnetism occurs. We discuss the relation of our results to recent experiments on BaCuSi2O6.</abstract><doi>10.48550/arxiv.cond-mat/0702157</doi><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier DOI: 10.48550/arxiv.cond-mat/0702157
ispartof
issn
language eng
recordid cdi_arxiv_primary_cond_mat_0702157
source arXiv.org
subjects Physics - Statistical Mechanics
Physics - Strongly Correlated Electrons
title Quantum phase transitions and dimensional reduction in antiferromagnets with inter-layer frustration
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T05%3A06%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Quantum%20phase%20transitions%20and%20dimensional%20reduction%20in%20antiferromagnets%20with%20inter-layer%20frustration&rft.au=R%C3%B6sch,%20Oliver&rft.date=2007-02-07&rft_id=info:doi/10.48550/arxiv.cond-mat/0702157&rft_dat=%3Carxiv_GOX%3Econd_mat_0702157%3C/arxiv_GOX%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true