TY - JOUR
T1 - Raviolo vertex algebras, cochains and conformal blocks
AU - Young, Charles
AU - Alfonsi, Luigi
AU - Kim, Hyungrok
PY - 2024/12/21
Y1 - 2024/12/21
N2 - Raviolo vertex algebras were introduced recently by Garner and Williams. Working at the level of cochain complexes, in the present paper we construct spaces of conformal blocks, or more precisely their duals, coinvariants, in the raviolo setting. We prove that the raviolo state-field map correctly captures the limiting behaviour of coinvariants as marked points collide.
AB - Raviolo vertex algebras were introduced recently by Garner and Williams. Working at the level of cochain complexes, in the present paper we construct spaces of conformal blocks, or more precisely their duals, coinvariants, in the raviolo setting. We prove that the raviolo state-field map correctly captures the limiting behaviour of coinvariants as marked points collide.
UR - https://arxiv.org/abs/2401.11917
M3 - Article
SN - 1073-7928
JO - International Mathematical Research Notices
JF - International Mathematical Research Notices
ER -