Vol. 217, No. 3, 2023

Theoretical and Mathematical Physics

A new solvable two-matrix model and the BKP tau function

E. N. Antonov, and A. Yu. Orlov p. 1807 abstract

On the quarkyonic phase in the holographic approach

I. Ya. Aref’eva p. 1821 abstract

Resonance fluorescence of polar quantum systems in a bichromatic field

N. N. Bogoliubov, Jr., and A. V. Soldatov p. 1827 abstract

Sigma models as Gross–Neveu models. II

D. V. Bykov p. 1842 abstract

Higher spins in harmonic superspace

E. A. Ivanov p. 1855 abstract

Quantum corrections to the effective potential in nonrenormalizable theories

D. I. Kazakov, D. M. Tolkachev, and R. M. Yahibbaev p. 1870 abstract

A new stability equation for the Abelian Higgs–Kibble model with a dimension-6 derivative operator

A. Quadri p. 1879 abstract

Action of the monodromy matrix elements in the generalized algebraic Bethe ansatz

G. Kulkarni, and N. A. Slavnov p. 1889 abstract

Nonexplicit versions of integrable equations

A. K. Pogrebkov p. 1907 abstract

Novel integrability in string theory from automorphic symmetries

A. V. Pribytok p. 1914 abstract

On Poincaré–Birkhoff–Witt basis of the quantum general linear superalgebra

A. V. Razumov p. 1938 abstract

The structure of quantum corrections and exact results in supersymmetric theories from the higher covariant derivative regularization

K. V. Stepanyantz p. 1954 abstract

Comments on a 4-derivative scalar theory in 4 dimensions

A. A. Tseytlin p. 1969 abstract

Cluster variables for affine Lie–Poisson systems

L. O. Chekhov p. 1987 abstract

Violation of the \(T\) invariance in the probabilities of spin–flavor transitions of neutrino characterized by a real mixing matrix

A. V. Chukhnova p. 2005 abstract