An asymmetric multiparameter CCR flow
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Abstract:
In this note, we show that the opposite of a multiparameter CCR flow is a CCR flow. We also exhibit an example of a multiparameter CCR flow which is not cocycle conjugate to its opposite. This is in sharp contrast to the one parameter situation.References
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Additional Information
- S. Sundar
- Affiliation: Institute of Mathematical Sciences (HBNI), CIT Campus, Taramani, Chennai, 600113, Tamilnadu, India
- MR Author ID: 906130
- Email: sundarsobers@gmail.com
- Received by editor(s): December 5, 2019
- Received by editor(s) in revised form: October 13, 2020, and December 15, 2020
- Published electronically: April 27, 2021
- Communicated by: Adrian Ioana
- © Copyright 2021 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 149 (2021), 3037-3044
- MSC (2020): Primary 46L55; Secondary 46L99
- DOI: https://doi.org/10.1090/proc/15450
- MathSciNet review: 4257813