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of 700
pro vyhledávání: '"A. Nádor"'
Autor:
Bonzom, Valentin, Nador, Victor
Hurwitz numbers count branched covers of the sphere and have been of interest in various fields of mathematics. Motivated by the Matching-Jack conjecture of Goulden and Jackson, Chapuy and Do\l\k{e}ga recently introduced a notion of $b$-deformed doub
Externí odkaz:
http://arxiv.org/abs/2312.10752
Autor:
Nador, Victor
The perturbative expansion of tensorial field theories in Feynman graphs can be interpreted as weighted generating series of some piecewise linear varieties. This simple fact establishes a link between two a priori distinct fields: the combinatorics
Externí odkaz:
http://arxiv.org/abs/2312.00056
Publikováno v:
Phys. Rev. D 109, 066008 (2024)
A generalised Amit-Roginsky vector model in flat space is obtained as the effective dynamics of pertubations around a classical solution of the Boulatov group field theory for 3d euclidean quantum gravity, extended to include additional matter degree
Externí odkaz:
http://arxiv.org/abs/2307.14211
Publikováno v:
Journal of Clinical Medicine 11.15 (2022): 4276
The ability of healthcare workers to learn proper hand hygiene has been an understudied area of research. Generally, hand hygiene skills are regarded as a key contributor to reduce critical infections and healthcare-associated infections. In a clinic
Externí odkaz:
http://arxiv.org/abs/2305.01366
In this paper, we study a double scaling limit of two multi-matrix models: the $U(N)^2 \times O(D)$-invariant model with all quartic interactions and the bipartite $U(N) \times O(D)$-invariant model with tetrahedral interaction ($D$ being here the nu
Externí odkaz:
http://arxiv.org/abs/2209.02026
We study the double scaling limit of the $O(N)^3$-invariant tensor model, initially introduced in Carrozza and Tanasa, Lett. Math. Phys. (2016). This model has an interacting part containing two types of quartic invariants, the tetrahedric and the pi
Externí odkaz:
http://arxiv.org/abs/2109.07238
Autor:
Annamária Nádor
Publikováno v:
European Geologist, Vol 56, Pp 39-44 (2023)
Hungary’s rich geothermal resources provide a real option to tackle the present energy crisis, decrease the country’s high gas dependency and decarbonise its heating sector. Nevertheless, geothermal project development faces some barriers, one of
Externí odkaz:
https://doaj.org/article/8e8d5496c38c429380cf5d9726f57e5f
Akademický článek
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Various tensor models have been recently shown to have the same properties as the celebrated Sachdev-Ye-Kitaev (SYK) model. In this paper we study in detail the diagrammatics of two such SYK-like tensor models: the multi-orientable (MO) model which h
Externí odkaz:
http://arxiv.org/abs/1903.01723