3 papers
gr-qc2026
Regular Black Hole Formation and Gamma-Ray Burst from Matter Conversion
Vitalii Vertogradov, Zhanna Kuznetsova, Yu Shi
During the gravitational collapse of a massive star into a regular black hole, a new form of matter must be produced in order to prevent the formation of a central singularity. Sin…
math-ph2026
Braided quantum mechanics and Majorana qubits at third root of unity: a color Heisenberg-Lie (super)algebra framework
Zhanna Kuznetsova, Francesco Toppan
We introduce color Heisenberg-Lie (super)algebras graded by the abelian groups , for , and investigate the properties of their associated multi-…
math-ph2025
Integrable -graded Extensions of the Liouville and Sinh-Gordon Theories
Naruhiko Aizawa, Ren Ito, Zhanna Kuznetsova +2
In this paper we present a general framework to construct integrable -graded extensions of classical, two-dimensional Toda and conformal affine Toda theories. The s…