We study the decay constants and form factors of the ground-state s-wave and low-lying p-
wave mesons within a covariant light-front approach. Numerical results of the form factors for …

We examine the current state-of-the-art in nonperturbative calculations done with
Hamiltonians constructed in light-front quantization of various field theories. The language of …

We investigate the interplay among the pion's form factor, transverse momentum dependent
distributions (TMDs), and parton distribution functions (PDFs) extending our light-front quark …

In the light-front quark model (LFQM) amenable to the simultaneous study of both the mass
spectroscopy and the wave function related observables, we examine the decay constants …

We present a calculation of the quark distribution amplitudes (DAs), the Gegenbauer
moments, and decay constants for π, ρ, K, and K* mesons using the light-front quark model …

The issue of resulting in the same physical observables with different current components, in
particular from the minus current, has been challenging in the light-front quark model …

An outstanding goal of physics is to find solutions that describe hadrons in the theory of
strong interactions, Quantum Chromodynamics (QCD). For this goal, the light-front …

We calculate the decay constants of light and heavy-light pseudoscalar and vector mesons
with improved soft-wall holographic wavefuntions, which take into account the effects of both …

In this paper, we test the self-consistencies of the standard and the covariant light-front quark
model and study the zero-mode issue via the decay constants of pseudoscalar (P), vector …

We analyze the matrix element of the electroweak current between qq vector meson states
in the framework of a covariant extension of the light-front formalism. The light-front matrix …