2024/06/03 by Leena Barshilia, Barshilia, Leena, Rajiuddin Sk +5 · 1 citation
Chemistry · Engineering · Materials Science · #FOS: Physical sciences #Molecular Junctions and Nanostructures #Organic and Molecular Conductors Research #Quantum Physics (quant-ph) #Various Chemistry Research Topics
paper · pdf · doi:10.48550/arxiv.2406.01177
openalex publication_date 2024/06/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Recently, neutral atoms have emerged as a promising platform for quantum computing, offering scalability. In this study, we showcase the realization of atomic qubits in atom-molecular Bose-Einstein condensate, belonging to three distinct classes. In the first case, the condensed molecules form a droplet platform with a flat-top configuration, facilitating effective isolation from both external environments and neighbouring molecules. The second atomic qubits have wavefunctions in the ``pulse" form, exhibiting power law behaviour, whereas the third one has ground and excited state wavefunctions in their respective composite forms, \sech2βx and \sechβx\tanhβx. The localization of the qubits depends on the chemical potential, which is governed by the photo association, providing effective control for qubit manipulation. The relevant parameters, such as energy level separation, healing length, and atom numbers, are found to be influenced by the non-linearity and strength of photo associations governing the behaviour of macroscopic qubits and molecular droplets.