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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,… Click to show full 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.
Keywords:
exactness creation;
fock spaces;
creation operators;
note exactness;
operators fock
Journal Title: Journal of the Mathematical Society of Japan
Year Published: 2021
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Journal Title: Journal of the Mathematical Society of Japan
Year Published: 2021
Link to full text (if available)
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recommendations!