Manmana, Salvatore R.

[["dc.bibliographiccitation.artnumber","063622"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","PHYSICAL REVIEW A"],["dc.bibliographiccitation.volume","90"],["dc.contributor.author","Hazzard, Kaden R. A."],["dc.contributor.author","van den Worm, Mauritz"],["dc.contributor.author","Foss-Feig, Michael"],["dc.contributor.author","Manmana, Salvatore R."],["dc.contributor.author","Dalla Torre, Emanuele G."],["dc.contributor.author","Pfau, Tilman"],["dc.contributor.author","Kastner, Michael"],["dc.contributor.author","Rey, Ana Maria"],["dc.date.accessioned","2018-11-07T09:31:16Z"],["dc.date.available","2018-11-07T09:31:16Z"],["dc.date.issued","2014"],["dc.description.abstract","By applying complementary analytic and numerical methods, we investigate the dynamics of spin-1/2 XXZ models with variable-range interactions in arbitrary dimensions. The dynamics we consider is initiated from uncorrelated states that are easily prepared in experiments; it can be equivalently viewed as either Ramsey spectroscopy or a quantum quench. Our primary focus is the dynamical emergence of correlations and entanglement in these far-from-equilibrium interacting quantum systems: We characterize these correlations by the entanglement entropy, concurrence, and squeezing, which are inequivalent measures of entanglement corresponding to different quantum resources. In one spatial dimension, we show that the time evolution of correlation functions manifests a nonperturbative dynamic singularity. This singularity is characterized by a universal power-law exponent that is insensitive to small perturbations. Explicit realizations of these models in current experiments using polar molecules, trapped ions, Rydberg atoms, magnetic atoms, and alkaline-earth and alkali-metal atoms in optical lattices, along with the relative merits and limitations of these different systems, are discussed."],["dc.identifier.doi","10.1103/PhysRevA.90.063622"],["dc.identifier.isi","000346375900010"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/31504"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Physical Soc"],["dc.relation.issn","1094-1622"],["dc.relation.issn","1050-2947"],["dc.title","Quantum correlations and entanglement in far-from-equilibrium spin systems"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Physical Review. A"],["dc.bibliographiccitation.volume","96"],["dc.contributor.author","Manmana, Salvatore R."],["dc.contributor.author","Möller, Marcel"],["dc.contributor.author","Gezzi, Riccardo"],["dc.contributor.author","Hazzard, Kaden R. A."],["dc.date.accessioned","2021-10-14T11:48:40Z"],["dc.date.available","2021-10-14T11:48:40Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1103/PhysRevA.96.043618"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90885"],["dc.relation","SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen"],["dc.relation","SFB 1073 | Topical Area A | A05 Nanoskalige Untersuchung raumzeitlicher Relaxation in heterogenen Systemen mit ultraschneller Transmissionselektronenmikroskopie"],["dc.relation","SFB 1073 | Topical Area B | B03 Relaxation, Thermalisierung, Transport und Kondensation in hochangeregten Festkörpern"],["dc.relation.issn","2469-9926"],["dc.relation.issn","2469-9934"],["dc.title","Correlations and enlarged superconducting phase of t−J⊥ chains of ultracold molecules on optical lattices"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","081106"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","PHYSICAL REVIEW B"],["dc.bibliographiccitation.volume","87"],["dc.contributor.author","Manmana, Salvatore R."],["dc.contributor.author","Stoudenmire, E. M."],["dc.contributor.author","Hazzard, Kaden R. A."],["dc.contributor.author","Rey, Ana Maria"],["dc.contributor.author","Gorshkov, Alexey V."],["dc.date.accessioned","2018-11-07T09:28:00Z"],["dc.date.available","2018-11-07T09:28:00Z"],["dc.date.issued","2013"],["dc.description.abstract","We show how to use polar molecules in an optical lattice to engineer quantum spin models with arbitrary spin S >= 1/2 and with interactions featuring a direction-dependent spin anisotropy. This is achieved by encoding the effective spin degrees of freedom in microwave-dressed rotational states of the molecules and by coupling the spins through dipolar interactions. We demonstrate how one of the experimentally most accessible anisotropies stabilizes symmetry protected topological phases in spin ladders. Using the numerically exact density matrix renormalization group method, we find that these interacting phases-previously studied only in the nearest-neighbor case-survive in the presence of long-range dipolar interactions. We also show how to use our approach to realize the bilinear-biquadratic spin-1 and the Kitaev honeycomb models. Experimental detection schemes and imperfections are discussed. DOI: 10.1103/PhysRevB.87.081106"],["dc.identifier.doi","10.1103/PhysRevB.87.081106"],["dc.identifier.isi","000315376000001"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/30672"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Physical Soc"],["dc.relation.issn","1550-235X"],["dc.relation.issn","1098-0121"],["dc.title","Topological phases in ultracold polar-molecule quantum magnets"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]