# Creating quantum many-body scars through topological pumping of a 1D dipolar gas

@article{Kao2020CreatingQM, title={Creating quantum many-body scars through topological pumping of a 1D dipolar gas}, author={Wil Kao and Kuan-Yu Li and Kuan-yu Lin and Sarang Gopalakrishnan and Benjamin L. Lev}, journal={arXiv: Quantum Gases}, year={2020} }

Quantum many-body scars, long-lived excited states of correlated quantum chaotic systems that evade thermalization, are of great fundamental and technological interest. We create novel scar states in a bosonic 1D quantum gas of dysprosium by stabilizing a super-Tonks-Girardeau gas against collapse and thermalization with repulsive long-range dipolar interactions. Stiffness and energy density measurements show that the system is dynamically stable regardless of contact interaction strength. This…

## 5 Citations

Rydberg-atom simulator and quantum many-body scars

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This work proposes a method for realizing an analogous photon-mediated Peierls transition, using a system of one-dimensional tubes of interacting Bose or Fermi atoms trapped inside a multimode confocal cavity, and derives analytic expressions for both the cavity field and mass gap.

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