Andrea E. V. Ferrari

activity

20182026

most citedNon-invertible Symmetries and Higher Representation Theory I

80 citations · 288 across the 16 of their papers we have counts for

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2 papers · 1 filter

math.QA2026

Vertex Superalgebras for Hypertoric Varieties and 3d Abelian Gauge Theories

Tomoyuki Arakawa, Andrea E. V. Ferrari, Sven Möller

Hypertoric (or toric hyperkähler) varieties are a class of symplectic singularities and their resolutions, obtained as Hamiltonian reductions of a symplectic vector space acted on…

math.QA2024

$L_{1} (psl_{n ∣ n})$ from BRST reductions, associated varieties and nilpotent orbits

Andrea E. V. Ferrari, Aiden Suter

We verify a conjecture of Beem and the first author stating that a certain family of physically motivated BRST reductions of beta-gamma systems and free fermions is isomorphic to $…

Vertex Superalgebras for Hypertoric Varieties and 3d Abelian Gauge Theories

L1​(psln∣n​) from BRST reductions, associated varieties and nilpotent orbits

$L_{1} (psl_{n ∣ n})$ from BRST reductions, associated varieties and nilpotent orbits