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arXiv · 2101.10592

Note on bi-exactness for creation operators on Fock spaces

Kei Hasegawa·Yusuke Isono·Tomohiro Kanda
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Abstract

In this note, we introduce and study a notion of bi-exactness for creation operators acting on full, symmetric and anti-symmetric Fock spaces. This is a generalization of our previous work, in which we studied the case of anti-symmetric Fock spaces. As a result, we obtain new examples of solid actions as well as new proofs for some known solid actions. We also study free wreath product groups in the same context.

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Kei Hasegawa, Yusuke Isono, Tomohiro Kanda. 2021-01-26. Note on bi-exactness for creation operators on Fock spaces. https://arxiv.org/abs/2101.10592

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