12 citations · 36 across the 10 of their papers we have counts for
10 papers
Topological Structure of Infrared QCD
J. Gamboa
We investigate the infrared structure of QCD within the adiabatic approximation, where soft gluon configurations evolve slowly compared to the fermionic modes. In this formulation,…
Topological Relics of Infrared QED in the Rayleigh-Jeans Regime
J. Gamboa
We revisit infrared Quantum Electrodynamics (QED) by reformulating the dressing of charged states in terms of a functional Berry connection. In this framework, the electron--photon…
Topology and the Infrared Structure of Quantum Electrodynamics
J. Gamboa
We study infrared divergences in quantum electrodynamics using geometric phases and the adiabatic approximation in quantum field theory. In this framework, the asymptotic \textit{i…
The Role of Berry Phases in the QCD Vacuum Structure
J. Gamboa
We revisit the origin of the vacuum angle in QCD using the adiabatic approximation combined with Fujikawa's method. By implementing a local chiral transformation and selecting…
Berry Phase in Non-Perturbative QED
J. Gamboa
We study QED in the adiabatic approximation, incorporating global topological effects associated with the Berry connection. The Berry phase accumulated by the fermionic…
Entanglement and Effective Field Theories
Jorge Gamboa
We investigate the emergence of geometric phases in chiral transformations within gauge theories coupled to fermions. We begin by analyzing the Schwinger model in (1+1) dimensions,…
Modeling Confinement in Analogy with Black Holes
J. Gamboa
The confinement of quarks is analyzed by establishing a correspondence between the effective actions inside a black hole and the QCD action, formulated as a scalar field theory in…
Anyons: Minimal and Extended Formulations
Jose L. Cortes, Mikhail S. Plyushchay
The minimal (reduced) and extended canonical formulations for (2+1)-dimensional fractional spin particles are considered. We investigate the relationship between them, clearing up…
Second Order Formalism for Fermions
J. L. Cortés, J. Gamboa, L. Velázquez
A new formulation of fermions based on a second order action is proposed. An analysis of the anomaly allows us to test the validity of the formalism at the quantum level. Th…
Electromagnetic Interaction of Anyons in Non-Relativistic Quantum Field Theory
J. L. Cortes, J. Gamboa, L. Velazquez
The non-relativistic quantum field theoretic lagrangian which describes an anyon system in the presence of an electromagnetic field is identified. A non-minimal magnetic coupling t…