74 citations
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ10 papers
- Universidad del ValleCO10 papers
- University of CopenhagenDK9 papers
- Czech Academy of SciencesCZ8 papers
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMX7 papers
- Instituto Politécnico NacionalMX7 papers
- Durham UniversityGB6 papers
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- Universidade de São PauloBR4 papers
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- National Center for Theoretical Sciences, Physics Division3 papers
9 papers · 1 filter
New Factorization Relations for Non-Linear Sigma Model Amplitudes
N. E. J. Bjerrum-Bohr, Humberto Gomez, Andreas Helset
We obtain novel factorization identities for non-linear sigma model amplitudes using a new integrand in the CHY double-cover prescription. We find that it is possible write very co…
Scattering Equations and a new Factorization for Amplitudes I: Gauge Theories
Humberto Gomez
In this work we show how a double-cover (DC) extension of the Cachazo, He and Yuan formalism (CHY) can be used to provide a new realization for the factorization of the amplitudes…
New Factorization Relations for Yang Mills Amplitudes
N. E. J. Bjerrum-Bohr, Poul H. Damgaard, Humberto Gomez
A double-cover extension of the scattering equation formalism of Cachazo, He and Yuan (CHY) leads us to conjecture covariant factorization formulas of n-particle scattering amplitu…
Retrieval of free-Majorana wavefunctions for the finite Kitaev chain using an appropriate momentum representation
Karen Rodríguez, Angélica Alejandra Pérez-Losada, Arturo Argüelles
In quantum mechanics, the spaces of momentum and its conjugate, the position, are related via Fourier transforms and thus the properties are interwoven with their structure. In par…
Search for lepton-number-violating signals in the charm sector
Diego Milanes, Nestor Quintero
We explore signals of lepton-number-violation in the charm physics sector. We study the four-body decays of the meson, () as an a…
Future perspectives for a weak mixing angle measurement in coherent elastic neutrino nucleus scattering experiments
B. C. Cañas, E. A. Garcés, O. G. Miranda +1
After the first measurement of the coherent elastic neutrino nucleus scattering (CENNS) by the COHERENT Collaboration, it is expected that new experiments will confirm the observat…