Article

Simulating Dynamical Phases of Chiral p + ip Superconductors with a Trapped ion Magnet

Public Deposited
https://scholar.colorado.edu/concern/articles/0v8381910
Abstract
  • Two-dimensional p+ip superconductors and superfluids are systems that feature chiral behavior emerging from the Cooper pairing of electrons or neutral fermionic atoms with nonzero angular momentum. Their realization has been a longstanding goal because they offer great potential utility for quantum computation and memory. However, they have so far eluded experimental observation both in solid-state systems as well as in ultracold quantum gases. Here, we propose to leverage the tremendous control offered by rotating two-dimensional trapped-ion crystals in a Penning trap to simulate the dynamical phases of two-dimensional p+ip superfluids. This is accomplished by mapping the presence or absence of a Cooper pair into an effective spin-1/2 system encoded in the ions’ electronic levels. We show how to infer the topological properties of the dynamical phases, and discuss the role of beyond mean-field corrections. More broadly, our work opens the door to use trapped-ion systems to explore exotic models of topological superconductivity and also paves the way to generate and manipulate skyrmionic spin textures in these platforms.

Creator
Date Issued
  • 2022
Academic Affiliation
Journal Title
Journal Issue/Number
  • 4
Journal Volume
  • 3
Last Modified
  • 2023-10-16
Resource Type
Rights Statement
License
DOI
ISSN
  • 2691-3399
Language

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