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U(N) Yang-Mills in non-commutative space time
(Springer, 2019-04-08)
We present an approach to U ⋆ (N) Yang-Mills theory in non-commutative space based upon a novel phase-space analysis of the dynamical fields with additional auxiliary variables that generate Lorentz structure and colour ...
Non-SUSY unification in left-right models
(American Physical SocietyEstados, Unidos, 2020)
One loop amplitudes in ABJM
(Springer, 2012-07)
For three dimensional N = 6 superconformal field theories we compute oneloop scattering amplitudes for any number of external particles. We focus on a particular subsector of N = 2 invariant superamplitudes for which the ...
Perturbative double field theory on general backgrounds
(American Physical Society, 2016-01)
We develop the perturbation theory of double field theory around arbitrary solutions of its field equations. The exact gauge transformations are written in a manifestly background covariant way and contain at most quadratic ...
Topological gravity from a transgression gauge field theoryPHYSICS LETTERS BPHYS LETT B
(ELSEVIER SCIENCE BV, 2016)
Topological gravity from a transgression gauge field theoryPHYSICS LETTERS BPHYS LETT B
(ELSEVIER SCIENCE BV, 2016)
Semiclassical gauge theoriesPHYSICAL REVIEW D, PARTICLES AND FIELDSPHYS REV D
(AMERICAN PHYSICAL SOCIETY, 2017)
Magnetic structures and Z2 vortices in a non-Abelian gauge model
(American Physical Society, 2015-12)
The magnetic order of the triangular lattice with antiferromagnetic interactions is described by an SO(3) field and allows for the presence of Z2 magnetic vortices as defects. In this work we show how these Z2 vortices can ...