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arXiv · 2308.16473

Suppressing electron disorder-induced heating of ultracold neutral plasma via optical lattice

HaiBo Wang·Zonglin Yao·Fuyang Zhou·Yong Wu·Jianguo Wang·Xiangjun Chen
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Abstract

Disorder-induced heating (DIH) prevents ultracold neutral plasma into electron strong coupling regime. Here we propose a scheme to suppress electronic DIH via optical lattice. We simulate the evolution dynamics of ultracold neutral plasma constrained by three-dimensional optical lattice using classical molecular dynamics method. The results show that for experimentally achievable condition, electronic DIH is suppressed by a factor of 1.3, and the Coulomb coupling strength can reach to 0.8 which is approaching the strong coupling regime. Suppressing electronic DIH via optical lattice may pave a way for the research of electronic strongly coupled plasma.

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HaiBo Wang, Zonglin Yao, Fuyang Zhou, Yong Wu, Jianguo Wang, Xiangjun Chen. 2023-08-31. Suppressing electron disorder-induced heating of ultracold neutral plasma via optical lattice. https://arxiv.org/abs/2308.16473

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