19 citations · 120 across the 58 of their papers we have counts for
4 papers · 2 filters
The Connes Embedding Problem: A guided tour
Isaac Goldbring
The Connes Embedding Problem (CEP) is a problem in the theory of tracial von Neumann algebras and asks whether or not every tracial von Neumann algebra embeds into an ultrapower of…
Existentially closed W*-probability spaces
Isaac Goldbring, Cyril Houdayer
We study several model-theoretic aspects of W-probability spaces, that is, -finite von Neumann algebras equipped with a faithful normal state. We first study the existential…
A quantum complexity approach to the Kirchberg Embedding Problem
Isaac Goldbring, Bradd Hart
The Kirchberg Embedding Problem (KEP) asks if every C*-algebra embeds into an ultrapower of the Cuntz algebra . Motivated by the recent refutation of the Connes Embedding…
Non-embeddable II factors resembling the hyperfinite II factor
Isaac Goldbring
We consider various statements that characterize the hyperfinite II factors amongst embeddable II factors in the non-embeddable situation. In particular, we show that "gene…