Gauge-theory scattering amplitudes are a necessary ingredient to describe collision experiments. The method based on Feynman diagrams becomes computationally difficult to use in practice when the number of particles involved increase or when more precision is required. The search for new methods of computation of scattering amplitudes for gauge theories involves several ideas, which lead to improvement of the current techniques and to establish new ones. The new techniques and concepts lead to a better understanding of perturbative quantum field theory. In this thesis, the Cachazo-He-Yuan (CHY) formalism based on the scattering equations and the Bern-Carrasco-Johansson (BCJ) duality are used to compute amplitudes in Quantum Chromodynamics (...
In this thesis we present a study of the computation of classical observables in gauge theories and ...
This article gives an overview of many of the recent developments in understanding the structure of ...
This article gives an overview of many of the recent developments in understanding the structure of ...
Quantum field theory is a theoretical framework for the description of nature in terms of fundamenta...
Scattering amplitudes of massless quanta play a crucial role in the calculation of cross sections fo...
In this dissertation, we discussed the new development of scattering amplitudes in gauge and graviti...
The theory of strong interactions, Quantum Chromodynamics (QCD), is a gauge theory describing the in...
Providing a comprehensive, pedagogical introduction to scattering amplitudes in gauge theory and gra...
Abstract An elegant unified web for amplitudes of various theories was given by Cachazo, He and Yuan...
Abstract The various formulations of scattering amplitudes presented in recent years have underlined...
In Chapter 1, we combine the six-dimensional helicity formalism of Cheung and O'Connell with D-dimen...
This thesis aims at providing better understanding of the perturbative expansion of gauge theories w...
In recent years it was realized that perturbative gauge theory (and gravity) is far from being well-...
Abstract We derive new amplitudes relations revealing a hidden unity among a wideranging variety of ...
In this thesis we present a study of the computation of classical observables in gauge theories and ...
In this thesis we present a study of the computation of classical observables in gauge theories and ...
This article gives an overview of many of the recent developments in understanding the structure of ...
This article gives an overview of many of the recent developments in understanding the structure of ...
Quantum field theory is a theoretical framework for the description of nature in terms of fundamenta...
Scattering amplitudes of massless quanta play a crucial role in the calculation of cross sections fo...
In this dissertation, we discussed the new development of scattering amplitudes in gauge and graviti...
The theory of strong interactions, Quantum Chromodynamics (QCD), is a gauge theory describing the in...
Providing a comprehensive, pedagogical introduction to scattering amplitudes in gauge theory and gra...
Abstract An elegant unified web for amplitudes of various theories was given by Cachazo, He and Yuan...
Abstract The various formulations of scattering amplitudes presented in recent years have underlined...
In Chapter 1, we combine the six-dimensional helicity formalism of Cheung and O'Connell with D-dimen...
This thesis aims at providing better understanding of the perturbative expansion of gauge theories w...
In recent years it was realized that perturbative gauge theory (and gravity) is far from being well-...
Abstract We derive new amplitudes relations revealing a hidden unity among a wideranging variety of ...
In this thesis we present a study of the computation of classical observables in gauge theories and ...
In this thesis we present a study of the computation of classical observables in gauge theories and ...
This article gives an overview of many of the recent developments in understanding the structure of ...
This article gives an overview of many of the recent developments in understanding the structure of ...