The Adler–Shiota–van Moerbeke formula for the BKP hierarchy
- 1 September 1995
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 36 (9) , 4940-4951
- https://doi.org/10.1063/1.531352
Abstract
We study the BKP hierarchy and prove the existence of an Adler–Shiota–van Moerbeke formula. This formula relates the action of the BW1+∞ algebra on tau functions to the action of the ‘‘additional symmetries’’ on wave functions.Keywords
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