BKP hierarchy, affine coordinates, and a formula for connected bosonic \(n\)-point functions

DOI10.1007/s11005-022-01554-xOpenAlexW4221142413WikidataQ113900759 ScholiaQ113900759MaRDI QIDQ2156086

Zhiyuan Wang, Chenglang Yang

Publication date: 15 July 2022

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2201.08178

zbMATH Keywords

BKP hierarchyboson-fermion correspondenceaffine coordinatesconnected \(n\)-point function

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with algebraic geometry, complex analysis, and special functions (37K20) Gromov-Witten invariants, quantum cohomology, Frobenius manifolds (53D45)

Related Items (4)

Connected (n,m)-point functions of diagonal 2-BKP tau-functions and spin double Hurwitz numbers ⋮ On a new proof of the Okuyama–Sakai conjecture ⋮ Diagonal tau-functions of 2d Toda lattice hierarchy, connected \((n,m)\)-point functions, and double Hurwitz numbers ⋮ Kac-Schwarz operators of type \(B\), quantum spectral curves, and spin Hurwitz numbers

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