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pro vyhledávání: '"Kupiainen, A."'
In the paper, we review the recent construction of the Liouville conformal field theory (CFT) from probabilistic methods, and the formalization of the conformal bootstrap. This model has offered a fruitful playground to unify the probabilistic constr
Externí odkaz:
http://arxiv.org/abs/2403.12780
In conformal field theory, the semigroup of annuli with boundary parametrization plays a special role, in that it generates the whole algebra of local conformal symmetries, the so-called Virasoro algebra. The subgroup of elements $\mathbb{A}_f=\mathb
Externí odkaz:
http://arxiv.org/abs/2403.10914
On a given Riemann surface, we construct a path integral based on the Liouville action functional with imaginary parameters. The construction relies on the compactified Gaussian Free Field (GFF), which we perturb with a curvature term and an exponent
Externí odkaz:
http://arxiv.org/abs/2310.18226
We solve the classical conformal welding problem for a composition of two random homeomorphisms generated by independent Gaussian multiplicative chaos measures with small parameter values. In other words, given two such measures on the boundary of th
Externí odkaz:
http://arxiv.org/abs/2305.18062
Revealing complexities when adult readers engage in the credibility evaluation of social media posts
Autor:
Kuutila, Miikka, Kiili, Carita, Kupiainen, Reijo, Huusko, Eetu, Li, Junhao, Hosio, Simo, Mäntylä, Mika, Coiro, Julie, Kiili, Kristian
The present study investigates the role of source characteristics, evidence quality, crowdsourcing platform, and prior beliefs of the topic in adult readers' credibility evaluations of short healthrelated social media posts. Researchers designed cont
Externí odkaz:
http://arxiv.org/abs/2303.09656
Publikováno v:
Prob. Math. Phys. 5 (2024) 269-320
In this work, we construct a representation of the Virasoro algebra in the canonical Hilbert space associated to Liouville conformal field theory. The study of the Virasoro operators is performed through the introduction of a new family of Markovian
Externí odkaz:
http://arxiv.org/abs/2204.02745
In 1987 Graeme Segal gave a functorial definition of Conformal Field Theory (CFT) that was designed to capture the mathematical essence of the Conformal Bootstrap formalism pioneered in physics by Belavin-Polyakov-Zamolodchikov. In Segal's formulatio
Externí odkaz:
http://arxiv.org/abs/2112.14859
Autor:
Kupiainen, Tomi, Tureanu, Anca
We present a prescription for consistently constructing non-Fock coherent flavour neutrino states within the framework of the seesaw mechanism, and establish that the physical vacuum of massive neutrinos is a condensate of Standard Model massless neu
Externí odkaz:
http://arxiv.org/abs/2109.02139
Revealing complexities when adult readers engage in the credibility evaluation of social media posts
Autor:
Kuutila, Miikka, Kiili, Carita, Kupiainen, Reijo, Huusko, Eetu, Li, Junhao, Hosio, Simo, Mäntylä, Mika, Coiro, Julie, Kiili, Kristian
Publikováno v:
In Computers in Human Behavior February 2024 151
The conformal bootstrap hypothesis is a powerful idea in theoretical physics which has led to spectacular predictions in the context of critical phenomena. It postulates an explicit expression for the correlation functions of a conformal field theory
Externí odkaz:
http://arxiv.org/abs/2005.11530