Light-Cone Sum Rules for Gravitational Form Factors

Abstract

We outline the developed approach within the light-cone sum rules at the leading order for calculation of the gravitational form factors related to the nucleon valence quark combinations. The predictions for the gravitational form factor $D(t)$ ($D$-term contributions) have been presented.

arXiv comment5 pages, 1 figure, the References added; to appear in the proceedings of DSPIN-19

References in corpus (16)

• Generalized Parton Distributions
• Unraveling hadron structure with generalized parton distributions
• Generalized parton distributions and strong forces inside nucleons and nuclei
• Forces inside hadrons: pressure, surface tension, mechanical radius, and all that
• Nucleon Generalized Parton Distributions from Full Lattice QCD
• Revisiting the mechanical properties of the nucleon
• Hadron tomography by generalized distribution amplitudes in pion-pair production process ${\gamma }^{\ast }\gamma \to {\pi }^0{\pi }^0$ and gravitational form factors for pion
• Dispersive evaluation of the D-term form factor in deeply virtual Compton scattering
• Spin in an arbitrary gravitational field
• Gravitational and higher-order form factors of the pion in chiral quark models
• Nucleon gravitational form factors from instantons: forces between quark and gluon subsystems
• Gravitational form factors within light-cone sum rules at leading order
• On operator relations for gravitational form factors of a spin-0 hadron
• Analyticity and higher twists
• Electroproduction of the $N^{\ast }(1535)$ nucleon resonance in QCD
• Axial form factor of the nucleon at large momentum transfers