LEADER 04329nam 22007095 450 001 9910254628903321 005 20200702235742.0 010 $a3-319-43464-0 024 7 $a10.1007/978-3-319-43464-3 035 $a(CKB)3710000000829653 035 $a(DE-He213)978-3-319-43464-3 035 $a(MiAaPQ)EBC4644463 035 $a(PPN)194805182 035 $a(EXLCZ)993710000000829653 100 $a20160812d2016 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMulti-species Systems in Optical Lattices $eFrom Orbital Physics in Excited Bands to Effects of Disorder /$fby Fernanda Pinheiro 205 $a1st ed. 2016. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2016. 215 $a1 online resource (XVI, 126 p. 44 illus., 16 illus. in color.) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 300 $a"Doctoral Thesis accepted by Stockholm University, Sweden." 311 $a3-319-43463-2 320 $aIncludes bibliographical references at the end of each chapters. 327 $aIntroduction -- Optical Lattices, Excited Bands and All That -- General Properties of the Bosonic System in the p and in the d Bands -- Con?ned p-Orbital Bosons -- Beyond the Mean-?eld Approximation: E?ective Pseudospin Hamiltonians Via Exchange Interaction -- E?ects of Disorder in Multi-species Systems. 330 $aThis highly interdisciplinary thesis covers a wide range of topics relating to the interface of cold atoms, quantum simulation, quantum magnetism and disorder. With a self-contained presentation, it provides a broad overview of the rapidly evolving area of cold atoms and is of interest to both undergraduates and researchers working in the field. Starting with a general introduction to the physics of cold atoms and optical lattices, it extends the theory to that of systems with different multispecies atoms. It advances the theory of many-body quantum systems in excited bands (of optical lattices) through an extensive study of the properties of both the mean-field and strongly correlated regimes. Particular emphasis is given to the context of quantum simulation, where as shown here, the orbital degree of freedom in excited bands allows the study of exotic models of magnetism not easily achievable with the previous alternative systems. In addition, it proposes a new model Hamiltonian that serves as a quantum simulator of various disordered systems in different symmetry classes that can easily be reproduced experimentally. This is of great interest, especially for the study of disorder in 2D quantum systems. . 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 606 $aPhase transformations (Statistical physics) 606 $aCondensed materials 606 $aLow temperature physics 606 $aLow temperatures 606 $aQuantum computers 606 $aSpintronics 606 $aQuantum physics 606 $aQuantum Gases and Condensates$3https://scigraph.springernature.com/ontologies/product-market-codes/P24033 606 $aLow Temperature Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P25130 606 $aQuantum Information Technology, Spintronics$3https://scigraph.springernature.com/ontologies/product-market-codes/P31070 606 $aQuantum Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P19080 615 0$aPhase transformations (Statistical physics). 615 0$aCondensed materials. 615 0$aLow temperature physics. 615 0$aLow temperatures. 615 0$aQuantum computers. 615 0$aSpintronics. 615 0$aQuantum physics. 615 14$aQuantum Gases and Condensates. 615 24$aLow Temperature Physics. 615 24$aQuantum Information Technology, Spintronics. 615 24$aQuantum Physics. 676 $a621.36 700 $aPinheiro$b Fernanda$4aut$4http://id.loc.gov/vocabulary/relators/aut$0805589 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910254628903321 996 $aMulti-species Systems in Optical Lattices$92544875 997 $aUNINA