Heisenberg algebra, wedges and crystals
classification
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heisenbergactionalgebracrystalwedgesadditionboson-fermioncharged
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We explain how the action of the Heisenberg algebra on the space of q-deformed wedges yields the Heisenberg crystal structure on charged multipartitions, by using the boson-fermion correspondence and looking at the action of the Schur functions at q = 0. In addition, we give the explicit formula for computing this crystal in full generality.
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