Stroboscopic symmetry-protected topological phases

Thomas Iadecola; Luiz H. Santos; Claudio Chamon

首页> 外文期刊>Physical review >Stroboscopic symmetry-protected topological phases

【24h】

Stroboscopic symmetry-protected topological phases

机译：频闪对称对称保护的拓扑相

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Symmetry-protected topological (SPT) phases of matter have been the focus of many recent theoretical investigations, but controlled mechanisms for engineering them have so far been elusive. In this work, we demonstrate that by driving interacting spin systems periodically in time and tuning the available parameters, one can realize lattice models for bosonic SPT phases in the limit where the driving frequency is large. We provide concrete examples of this construction in one and two dimensions, and discuss signatures of these phases in stroboscopic measurements of local observables.

机译：物质的对称保护拓扑（SPT）阶段一直是许多最近的理论研究的重点，但迄今为止，对其进行工程化的受控机制一直难以捉摸。在这项工作中，我们证明了通过定期驱动相互作用的自旋系统并调整可用参数，可以在驱动频率较大的极限中实现Bosonic SPT相的晶格模型。我们将在一维和二维中提供此构造的具体示例，并在频闪观测中对局部可观察物的测量中讨论这些阶段的特征。

著录项

来源
《Physical review》 |2015年第12期|125107.1-125107.9|共9页
作者
Thomas Iadecola; Luiz H. Santos; Claudio Chamon;
展开▼
作者单位

Physics Department, Boston University, Boston, Massachusetts 02215, USA;

Perimeter Institute for Theoretical Physics, Waterloo, Ontario N2L 2Y5, Canada;

Physics Department, Boston University, Boston, Massachusetts 02215, USA;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
quantized spin models; phases: geometric; dynamic or topological; symmetry and conservation laws; spin chain models;

机译：量化自旋模型阶段：几何;动态或拓扑;对称和守恒定律;自旋链模型;

相似文献

外文文献
中文文献
专利

1. Symmetry-protected topological invariants of symmetry-protected topological phases of interacting bosons and fermions [J] . Xiao-Gang Wen Physical review . 2014,第3期

机译：相互作用的玻色子和费米子的对称保护的拓扑相的对称保护的拓扑不变量
2. Computing Classification of Interacting Fermionic Symmetry-Protected Topological Phases Using Topological Invariants [J] . Yunqing Ouyang, Qing-Rui Wang, Zheng-Cheng Gu, 中国物理快报：英文版 . 2021,第012期

机译：计算使用拓扑不变的拓扑对称保护拓扑阶段的分类
3. Universal finite-size scaling around tricriticality between topologically ordered, symmetry-protected topological, and trivial phases [J] . Ke Wang, T. A. Sedrakyan Physical review . 2020,第3期

机译：在拓扑有序，对称保护的拓扑和琐碎相之间的三临界点周围的通用有限大小缩放
4. Topological metasurfaces for symmetry-protected electromagnetic line waves [C] . Dia’aaldin J. Bisharat, Daniel F. Sievenpiper Conference on Metamaterials, Metadevices, and Metasystems . 2019

机译：用于对称保护电磁线波的拓扑元件
5. Measurement-Based Quantum Computation and Symmetry-Protected Topological Order [D] . Miller, Jacob. 2017

机译：基于测量的量子计算和对称保护的拓扑顺序
6. Symmetry-protected metallic and topological phases in penta-materials [O] . Sergio Bravo, Julián Correa, Leonor Chico, -1

机译：五材料中对称保护的金属和拓扑相
7. Stroboscopic Symmetry-Protected Topological Phases [O] . Iadecola, Thomas, Santos, Luiz H., Chamon, Claudio 2015

机译：频闪对称保护拓扑相

Stroboscopic symmetry-protected topological phases

摘要

著录项

相似文献

相关主题

期刊订阅