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pro vyhledávání: '"Szabo Gabor"'
Autor:
Hofer-Szabó, Gábor, Szalay, Szilárd
In this paper, we revisit the concept of noncommuting common causes; refute two objections raised against them, the triviality objection and the lack of causal explanatory force; and explore how their existence modifies the EPR argument. More specifi
Externí odkaz:
http://arxiv.org/abs/2411.05468
Autor:
Farah, Ilijas, Szabó, Gábor
Let $\mathcal D$ be a strongly self-absorbing $\mathrm{C}^*$-algebra. Given any separable $\mathrm{C}^*$-algebra $A$, our two main results assert the following. If $A$ is $\mathcal D$-stable, then the corona algebra of $A$ is $\mathcal D$-saturated,
Externí odkaz:
http://arxiv.org/abs/2411.02274
Autor:
Gavranović, Mario
Publikováno v:
Archaeologia Austriaca, 2021 Jan 01. 105, 303-311.
Externí odkaz:
https://www.jstor.org/stable/27136583
Akademický článek
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Autor:
Pagliero, Matteo, Szabó, Gábor
Given a second-countable, locally compact group $G$, we consider amenable $G$-actions on separable, stable, nuclear $\mathrm{C}^\ast$-algebras that are isometrically shift-absorbing and tensorially absorb the trivial action on the Cuntz algebra $\mat
Externí odkaz:
http://arxiv.org/abs/2309.12472
Autor:
Szabó, Gábor
We investigate Matui-Sato's notion of property (SI) for C*-dynamics, this time with a focus on actions of possibly non-amenable groups. The main result is a generalization of earlier work: For any countable group $\Gamma$ and any non-elementary separ
Externí odkaz:
http://arxiv.org/abs/2308.08878
Autor:
Hofer-Szabó, Gábor
It will be shown that the Peres-Mermin square admits value-definite noncontextual hidden-variable models if the observables associated with the operators can be measured only sequentially but not simultaneously. Namely, sequential measurements allow
Externí odkaz:
http://arxiv.org/abs/2305.16902
Autor:
Szabó, Gábor, Wouters, Lise
We consider the notion of equivariant uniform property Gamma for actions of countable discrete groups on C*-algebras that admit traces. In case the group is amenable and the C*-algebra has a compact tracial state space, we prove that this property im
Externí odkaz:
http://arxiv.org/abs/2301.12846
Autor:
Szabó, Gábor, Wouters, Lise
We consider the notion of strong self-absorption for continuous actions of locally compact groups on the hyperfinite II$_1$-factor and characterize when such an action is tensorially absorbed by another given action on any separably acting von Neuman
Externí odkaz:
http://arxiv.org/abs/2301.11748