activity
19952026
most citedRelativistic instant-form approach to the structure of two-body composite systems (short version)

53 citations · 508 across the 35 of their papers we have counts for

collaborators

35 papers

hep-ph2026

Double integral representation in the invariant masses of a composite system and nonperturbative calculation of the asymptotics of light-meson electromagnetic form factors

A. F. Krutov, E. V. Razueva, V. E. Troitsky

We obtain nonperturbative asymptotic expansions of the electromagnetic form factors of the pi and rho mesons at large spacelike momentum transfer, Q^2->\infty. The calculation is b…

hep-ph2024★ 5 cited

A step towards estimation of the neutral-hadron size: the gravitational mass radius of pi0 meson in a relativistic theory of composite particles

A. F. Krutov, V. E. Troitsky

We extend our nonperturbative essentially relativistic approach, elaborated previously, to perform an approximate estimation of the size of pi0 meson. We present detailed argumenta…

hep-ph2023★ 7 cited

Pion gravitational form factors at large momentum transfer in the instant-form relativistic impulse approximation approach

A. F. Krutov, V. E. Troitsky

We extend our relativistic theory of gravitational structure of composite hadrons to obtain the pion gravitational form factors at large momentum transfers. The approach was used i…

hep-ph2022★ 15 cited

Relativistic composite-particle theory of the gravitational form factors of pion: quantitative results

A. F. Krutov, V. E. Troitsky

We use a version of the instant-form relativistic quantum mechanics of composite systems to obtain the gravitational form factors of the pion in a common approach to its electrowea…

hep-ph2021★ 4 cited

K0 and K+ meson electromagnetic form factors: a nonperturbative relativistic quark model versus experimental, perturbative and lattice Quantum-Chromodynamics results

S. V. Troitsky, V. E. Troitsky

It has been previously shown that a particular nonperturbative constituent-quark model of hadrons describes experimental measurements of electromagnetic form factors of light charg…

hep-ph2020★ 24 cited

Pion gravitational form factors in a relativistic theory of composite particles

A. F. Krutov, V. E. Troitsky

We extend our relativistic theory of electroweak properties of composite systems to describe simultaneously the gravitational form factors of hadrons. The approach is based on a ve…