Emergent nontrivial lattices for topological insulators

2014
journal article
article
9
dc.abstract.enMaterials with nontrivial lattice geometries allow for the creation of exotic states of matter like topologically insulating states. Therefore searching for such materials is an important aspect of current research in solid-state physics. In the field of ultracold gases there are ongoing studies aiming to create nontrivial lattices using optical means. In this paper we study two species of fermions trapped in a square optical lattice and show how nontrivial lattices can emerge due to strong interaction between atoms. We theoretically investigate regimes of tunable parameters in which such self-assembly may take place and describe the necessary experimental conditions. Moreover, we discuss the possibility of such emergent lattices hosting topologically insulating states.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorDutta, Omjyoti - 348176 pl
dc.contributor.authorPrzysiężna, Anna - 349439 pl
dc.contributor.authorLewenstein, Maciejpl
dc.date.accessioned2015-02-27T08:31:53Z
dc.date.available2015-02-27T08:31:53Z
dc.date.issued2014pl
dc.description.admin[AB] Dutta, Omjyoti [SAP14011525] 50000139
dc.description.number4pl
dc.description.publication1pl
dc.description.volume89pl
dc.identifier.articleid043602pl
dc.identifier.doi10.1103/PhysRevA.89.043602pl
dc.identifier.eissn1094-1622pl
dc.identifier.eissn1538-4446pl
dc.identifier.issn1050-2947pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/3360
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licencebez licencji
dc.rights.uri*
dc.subtypeArticlepl
dc.titleEmergent nontrivial lattices for topological insulatorspl
dc.title.journalPhysical Review. A, Atomic, Molecular, and Optical Physicspl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
Materials with nontrivial lattice geometries allow for the creation of exotic states of matter like topologically insulating states. Therefore searching for such materials is an important aspect of current research in solid-state physics. In the field of ultracold gases there are ongoing studies aiming to create nontrivial lattices using optical means. In this paper we study two species of fermions trapped in a square optical lattice and show how nontrivial lattices can emerge due to strong interaction between atoms. We theoretically investigate regimes of tunable parameters in which such self-assembly may take place and describe the necessary experimental conditions. Moreover, we discuss the possibility of such emergent lattices hosting topologically insulating states.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Dutta, Omjyoti - 348176
dc.contributor.authorpl
Przysiężna, Anna - 349439
dc.contributor.authorpl
Lewenstein, Maciej
dc.date.accessioned
2015-02-27T08:31:53Z
dc.date.available
2015-02-27T08:31:53Z
dc.date.issuedpl
2014
dc.description.admin
[AB] Dutta, Omjyoti [SAP14011525] 50000139
dc.description.numberpl
4
dc.description.publicationpl
1
dc.description.volumepl
89
dc.identifier.articleidpl
043602
dc.identifier.doipl
10.1103/PhysRevA.89.043602
dc.identifier.eissnpl
1094-1622
dc.identifier.eissnpl
1538-4446
dc.identifier.issnpl
1050-2947
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/3360
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Dodaję tylko opis bibliograficzny
dc.rights.licence
bez licencji
dc.rights.uri*
dc.subtypepl
Article
dc.titlepl
Emergent nontrivial lattices for topological insulators
dc.title.journalpl
Physical Review. A, Atomic, Molecular, and Optical Physics
dc.typepl
JournalArticle
dspace.entity.type
Publication

* The migration of download and view statistics prior to the date of April 8, 2024 is in progress.

Views
3
Views per month
Views per city
Ashburn
1

No access

No Thumbnail Available