Conductor-Insulator Crossover in the Steady-State Ultracold Plasmas
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arXiv
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866915974402277376 |
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| author | Dumin, Yurii V. Svirskaya, Ludmila M. |
| author_facet | Dumin, Yurii V. Svirskaya, Ludmila M. |
| contents | We present a theoretical model of the ionization-recombination balance in the ultracold Rydberg gas-plasma mixture, which is caused by the collective processes rather than by individual interparticle interactions. This should be well relevant to the steady-state ultracold plasmas obtained in the recent experiment [B. Zelener, et al. Phys. Rev. Lett. 132, 115301 (2024)]. As follows from our calculations, there should be a sharp crossover from the insulating phase (Rydberg gas) to the conducting one (plasma) with increase in the particle density, which closely resembles Mott transition in the condensed-matter physics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_01598 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Conductor-Insulator Crossover in the Steady-State Ultracold Plasmas Dumin, Yurii V. Svirskaya, Ludmila M. Plasma Physics Atomic Physics We present a theoretical model of the ionization-recombination balance in the ultracold Rydberg gas-plasma mixture, which is caused by the collective processes rather than by individual interparticle interactions. This should be well relevant to the steady-state ultracold plasmas obtained in the recent experiment [B. Zelener, et al. Phys. Rev. Lett. 132, 115301 (2024)]. As follows from our calculations, there should be a sharp crossover from the insulating phase (Rydberg gas) to the conducting one (plasma) with increase in the particle density, which closely resembles Mott transition in the condensed-matter physics. |
| title | Conductor-Insulator Crossover in the Steady-State Ultracold Plasmas |
| topic | Plasma Physics Atomic Physics |
| url | https://arxiv.org/abs/2605.01598 |