Resurgence of the large-charge expansion
نویسندگان
چکیده
A bstract We study the O(2 N ) model at criticality in three dimensions double scaling limit of large and charge. show that large-charge expansion is an asymptotic series, we use resurgence techniques to non-perturbative corrections extend validity eft any value conjecture general form behavior conformal for find very good agreement with previous lattice data.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2021
ISSN: ['1127-2236', '1126-6708', '1029-8479']
DOI: https://doi.org/10.1007/jhep05(2021)035