6 papers
An explicit four-corner dictionary for (2,p) minimal Liouville gravity
A. Alexandrov, V. Belavin
(2,p) minimal Liouville gravity admits four algebraic descriptions interrelated by dualities. On the Frobenius manifold (FM) side the theory is built either on the manifold…
The complete massless singlet spectrum in the free-field construction of heterotic strings on Calabi--Yau orbifolds
Vladimir Belavin
We apply the free-field construction of the heterotic string compactified on Berglund--Hübsch Calabi--Yau orbifolds by computing the full spectrum of massless singlets. The…
Monodromy and geometry of heavy-light Virasoro blocks
Mikhail Belakovskiy, Vladimir Belavin
The AdS/CFT correspondence relates gravity in anti-de Sitter space to a boundary conformal field theory, and in its AdS/CFT instance the Virasoro symmetry of the boundary t…
Towards classical blocks with semi-degenerate operators
V. Belavin, Mikhail Pavlov
We consider 4-point classical blocks focusing on the blocks level-1 and level-2 semi-degenerate operators. We derive BPZ-type equations for the auxiliary 5-point blocks with…
Four-point correlation numbers in super Minimal Liouville Gravity in the Ramond sector
Vladimir Belavin, Juan Ramos Cabezas, Boris Runov
In this work, we continue the investigation of correlation numbers in super Minimal Liouville Gravity (SMLG), with physical fields in the Ramond sector. Building up…
On construction of correlation numbers in super Minimal Liouville Gravity in the Ramond sector
Vladimir Belavin, Juan Ramos Cabezas, Boris Runov
We study the construction of correlation numbers in super minimal Liouville gravity. In particular, we construct the fundamental physical fields in the Ramond sector and compute th…