10 citations · 10 across the 1 of their papers we have counts for
5 papers
Exact unified tetraquark equations
B. Blankleider, A. N. Kvinikhidze
Recently we formulated covariant equations describing the tetraquark in terms of an admixture of two-body states (diquark-antidiquark), (meson-meson), and three-body…
Unified triquark equations
A. N. Kvinikhidze, B. Blankleider
We derive covariant equations describing the three-quark bound state in terms of quark and diquark degrees of freedom. The equations are exact in the approximation where three-body…
New derivation of Time-Independent Perturbation Theory
A. N. Kvinikhidze, B. Blankleider
We propose a new derivation of Time-Independent Perturbation Theory (PT) that has a fundamental advantage over the usual derivations presented in textbooks on Quantum Mechanics (QM…
Unified tetraquark equations
A. N. Kvinikhidze, B. Blankleider
We derive covariant equations describing the tetraquark in terms of an admixture of two-body states (diquark-antidiquark), (meson-meson), and three-body-like states…
Covariant equations for the tetraquark and more
A. N. Kvinikhidze, B. Blankleider
We derive covariant equations for a system of two quarks and two antiquarks where the effect of quark-antiquark annihilation is taken into account. In our approach, only pair-wise…