How many particles make up a chaotic many-body quantum system?
نویسندگان
چکیده
We numerically investigate the minimum number of interacting particles, which is required for onset strong chaos in quantum systems on a one-dimensional lattice with short-range and long-range interactions. consider multiple system sizes are at least three times larger than particles find that robust signatures emerge as few 4 case interactions 3 interactions, without any apparent dependence size system.
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ژورنال
عنوان ژورنال: SciPost physics
سال: 2021
ISSN: ['2542-4653']
DOI: https://doi.org/10.21468/scipostphys.10.4.088