Two Rydberg-dressed atoms escaping from an open well

Dobrzyniecki, Jacek; Sowiński, Tomasz

doi:10.1103/physreva.103.013304

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2022

2024

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Cited by 4 publications

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“…A discrepancy that become more noticeable for important ranges and in two dimensions. In the same way in reference [29] an approximate value of the threshold interaction strength can be calculated analytically for the step potential and compared to the numerical results for the Rydberg interaction. This is done in one dimension and tiny discrepancy is found between the two results.…”

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confidence: 99%

Detailed analysis of two simplified Rydberg dressed atoms confined in a harmonic trap

Grar¹,

Chia²

2023

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By using a step-like potential it is possible to mimic the Rydberg short range part of the interaction between two atoms. It is possible in this case to establish an analytical solution of the Schrodinger equation. In this contribution we are analyzing in detail this simplified model by highlighting the major players in different interaction schemes (different strengths and ranges), different dimensionalities and the impact on spatial correlation. We are able to achieve an improvement to this model by applying a perturbation treatment to the potential. The dynamical aspects related to a sudden change of the potential features are also investigated.

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confidence: 99%