A Note On Heisenberg Categorification
arXiv:1307.4073
Abstract
A categorification of the Heisenberg algebra is constructed in by Khovanov using graphical calculus, and left with a conjecture on the isomorphism between the Heisenberg algebra and Grothendieck ring of the constructed category. We give a proof of Khovanov's conjectured statement in this paper from a categorification of some deformed Heisenberg algebra.
16 pages; need to run the latex files several times to get all the equation number. arXiv admin note: text overlap with arXiv:1302.4686