Realistic many-body approaches to materials with strong nonlocal correlations
Many of the fascinating and unconventional properties of several transition-metal compounds with partially filled d -shells are due to strong electronic correlations. While local correlations are in principle treated exactly within the frame of the dynamical mean-field theory, there are two major an...
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| Veröffentlicht in: | The European physical journal. ST, Special topics Special topics, 2017-07, Vol.226 (11), p.2591-2613 |
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| container_title | The European physical journal. ST, Special topics |
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| creator | Lechermann, F. Lichtenstein, A. I. Potthoff, M. |
| description | Many of the fascinating and unconventional properties of several transition-metal compounds with partially filled
d
-shells are due to strong electronic correlations. While local correlations are in principle treated exactly within the frame of the dynamical mean-field theory, there are two major and interlinked routes for important further methodical advances: On the one hand, there is a strong need for methods being able to describe material-specific aspects, i.e., methods combining the DMFT with modern band-structure theory, and, on the other hand, nonlocal correlations beyond the mean-field paradigm must be accounted for. Referring to several concrete example systems, we argue why these two routes are worth pursuing and how they can be combined, we describe several related methodical developments and present respective results, and we discuss possible ways to overcome remaining obstacles. |
| doi_str_mv | 10.1140/epjst/e2017-70051-3 |
| format | Article |
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d
-shells are due to strong electronic correlations. While local correlations are in principle treated exactly within the frame of the dynamical mean-field theory, there are two major and interlinked routes for important further methodical advances: On the one hand, there is a strong need for methods being able to describe material-specific aspects, i.e., methods combining the DMFT with modern band-structure theory, and, on the other hand, nonlocal correlations beyond the mean-field paradigm must be accounted for. Referring to several concrete example systems, we argue why these two routes are worth pursuing and how they can be combined, we describe several related methodical developments and present respective results, and we discuss possible ways to overcome remaining obstacles.</description><identifier>ISSN: 1951-6355</identifier><identifier>EISSN: 1951-6401</identifier><identifier>DOI: 10.1140/epjst/e2017-70051-3</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Atomic ; Band structure of solids ; Barriers ; Classical and Continuum Physics ; Condensed Matter Physics ; Correlation ; Dynamical Mean-Field Approach with Predictive Power for Strongly Correlated Materials ; Dynamical systems ; Materials Science ; Mean field theory ; Measurement Science and Instrumentation ; Metal compounds ; Molecular ; Optical and Plasma Physics ; Physics ; Physics and Astronomy ; Review</subject><ispartof>The European physical journal. ST, Special topics, 2017-07, Vol.226 (11), p.2591-2613</ispartof><rights>The Author(s) 2017. Open Access This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-3e1ec4ea4f3d0a367a7ff7856fcc7892c986eb682a956459dc72133a595a029d3</citedby><cites>FETCH-LOGICAL-c367t-3e1ec4ea4f3d0a367a7ff7856fcc7892c986eb682a956459dc72133a595a029d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epjst/e2017-70051-3$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epjst/e2017-70051-3$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Lechermann, F.</creatorcontrib><creatorcontrib>Lichtenstein, A. I.</creatorcontrib><creatorcontrib>Potthoff, M.</creatorcontrib><title>Realistic many-body approaches to materials with strong nonlocal correlations</title><title>The European physical journal. ST, Special topics</title><addtitle>Eur. Phys. J. Spec. Top</addtitle><description>Many of the fascinating and unconventional properties of several transition-metal compounds with partially filled
d
-shells are due to strong electronic correlations. While local correlations are in principle treated exactly within the frame of the dynamical mean-field theory, there are two major and interlinked routes for important further methodical advances: On the one hand, there is a strong need for methods being able to describe material-specific aspects, i.e., methods combining the DMFT with modern band-structure theory, and, on the other hand, nonlocal correlations beyond the mean-field paradigm must be accounted for. Referring to several concrete example systems, we argue why these two routes are worth pursuing and how they can be combined, we describe several related methodical developments and present respective results, and we discuss possible ways to overcome remaining obstacles.</description><subject>Atomic</subject><subject>Band structure of solids</subject><subject>Barriers</subject><subject>Classical and Continuum Physics</subject><subject>Condensed Matter Physics</subject><subject>Correlation</subject><subject>Dynamical Mean-Field Approach with Predictive Power for Strongly Correlated Materials</subject><subject>Dynamical systems</subject><subject>Materials Science</subject><subject>Mean field theory</subject><subject>Measurement Science and Instrumentation</subject><subject>Metal compounds</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Review</subject><issn>1951-6355</issn><issn>1951-6401</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kM1LAzEQxYMoWD_-Ai8Bz2szm02yOUrxCyqC6DlMs9l2y3azJinS_97YKnjyNI_h994Mj5ArYDcAFZu6cR3T1JUMVKEYE1DwIzIBnYWsGBz_ai7EKTmLcZ0ZWWo-Ic-vDvsups7SDQ67YuGbHcVxDB7tykWafN4nFzrsI_3s0orGFPywpIMfem-xp9aH4HpMnR_iBTlpM-guf-Y5eb-_e5s9FvOXh6fZ7bywXKpUcAfOVg6rljcM8wpV26payNZaVevS6lq6haxL1EJWQjdWlcA5Ci2Qlbrh5-T6kJv__Ni6mMzab8OQTxrQIDSAVixT_EDZ4GMMrjVj6DYYdgaY-e7N7Hsz-97MvjfDs6s6uGKmh6ULf7L_sX0Bohh0cQ</recordid><startdate>20170701</startdate><enddate>20170701</enddate><creator>Lechermann, F.</creator><creator>Lichtenstein, A. I.</creator><creator>Potthoff, M.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170701</creationdate><title>Realistic many-body approaches to materials with strong nonlocal correlations</title><author>Lechermann, F. ; Lichtenstein, A. I. ; Potthoff, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-3e1ec4ea4f3d0a367a7ff7856fcc7892c986eb682a956459dc72133a595a029d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Atomic</topic><topic>Band structure of solids</topic><topic>Barriers</topic><topic>Classical and Continuum Physics</topic><topic>Condensed Matter Physics</topic><topic>Correlation</topic><topic>Dynamical Mean-Field Approach with Predictive Power for Strongly Correlated Materials</topic><topic>Dynamical systems</topic><topic>Materials Science</topic><topic>Mean field theory</topic><topic>Measurement Science and Instrumentation</topic><topic>Metal compounds</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Review</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lechermann, F.</creatorcontrib><creatorcontrib>Lichtenstein, A. I.</creatorcontrib><creatorcontrib>Potthoff, M.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>The European physical journal. ST, Special topics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lechermann, F.</au><au>Lichtenstein, A. I.</au><au>Potthoff, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Realistic many-body approaches to materials with strong nonlocal correlations</atitle><jtitle>The European physical journal. ST, Special topics</jtitle><stitle>Eur. Phys. J. Spec. Top</stitle><date>2017-07-01</date><risdate>2017</risdate><volume>226</volume><issue>11</issue><spage>2591</spage><epage>2613</epage><pages>2591-2613</pages><issn>1951-6355</issn><eissn>1951-6401</eissn><abstract>Many of the fascinating and unconventional properties of several transition-metal compounds with partially filled
d
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| ispartof | The European physical journal. ST, Special topics, 2017-07, Vol.226 (11), p.2591-2613 |
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| subjects | Atomic Band structure of solids Barriers Classical and Continuum Physics Condensed Matter Physics Correlation Dynamical Mean-Field Approach with Predictive Power for Strongly Correlated Materials Dynamical systems Materials Science Mean field theory Measurement Science and Instrumentation Metal compounds Molecular Optical and Plasma Physics Physics Physics and Astronomy Review |
| title | Realistic many-body approaches to materials with strong nonlocal correlations |
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