Files in this item
Spin-models, dynamics and criticality with atoms in tilted optical superlattices
Item metadata
dc.contributor.author | Buyskikh, Anton S. | |
dc.contributor.author | Tagliacozzo, Luca | |
dc.contributor.author | Schuricht, Dirk | |
dc.contributor.author | Hooley, Chris A. | |
dc.contributor.author | Pekker, David | |
dc.contributor.author | Daley, Andrew J. | |
dc.date.accessioned | 2019-11-01T10:30:02Z | |
dc.date.available | 2019-11-01T10:30:02Z | |
dc.date.issued | 2019-08-30 | |
dc.identifier.citation | Buyskikh , A S , Tagliacozzo , L , Schuricht , D , Hooley , C A , Pekker , D & Daley , A J 2019 , ' Spin-models, dynamics and criticality with atoms in tilted optical superlattices ' , Physical Review Letters , vol. 123 , no. 9 , 090401 , pp. 1-6 . https://doi.org/10.1103/PhysRevLett.123.090401 | en |
dc.identifier.issn | 0031-9007 | |
dc.identifier.other | PURE: 262569424 | |
dc.identifier.other | PURE UUID: babeed1e-0ac2-4eb6-b9c9-316e2cf8a55f | |
dc.identifier.other | ArXiv: http://arxiv.org/abs/1811.06995v2 | |
dc.identifier.other | Scopus: 85072028719 | |
dc.identifier.other | ORCID: /0000-0002-9976-2405/work/64033752 | |
dc.identifier.other | WOS: 000482856800001 | |
dc.identifier.uri | https://hdl.handle.net/10023/18818 | |
dc.description | Funding: Strathclyde: UK EPSRC Programme Grant DesOEQ (EP/P009565/1), the European Union Horizon 2020 collaborative project QuProCS — QuantumProbes for Complex Systems (Grant Agreement No. 641277), and by the EOARD via AFOSR Grant No. FA9550-18-1-0064. | en |
dc.description.abstract | We show that atoms in tilted optical superlattices provide a platform for exploring coupled spin chains of forms that are not present in other systems. In particular, using a period-2 superlattice in one dimension, we show that coupled Ising spin chains with XZ and ZZ spin coupling terms can be engineered. We use optimized tensor network techniques to explore the criticality and nonequilibrium dynamics in these models, finding a tricritical Ising point in regimes that are accessible in current experiments. These setups are ideal for studying low-entropy physics, as initial entropy is “frozen-out” in realizing the spin models, and provide an example of the complex critical behavior that can arise from interaction-projected models. | |
dc.format.extent | 6 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physical Review Letters | en |
dc.rights | Copyright © 2019 American Physical Society. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the final published version of the work, which was originally published at https://doi.org/10.1103/PhysRevLett.123.090401 | en |
dc.subject | QC Physics | en |
dc.subject | TK Electrical engineering. Electronics Nuclear engineering | en |
dc.subject | DAS | en |
dc.subject | BDC | en |
dc.subject.lcc | QC | en |
dc.subject.lcc | TK | en |
dc.title | Spin-models, dynamics and criticality with atoms in tilted optical superlattices | en |
dc.type | Journal article | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Condensed Matter Physics | en |
dc.identifier.doi | https://doi.org/10.1103/PhysRevLett.123.090401 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | https://arxiv.org/abs/1811.06995 | en |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.