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- National University of General San MartínAR143 papers
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11 papers · 1 filter
Proximity induced time-reversal topological superconductivity in Bi2Se3 films without phase tuning
Oscar E. Casas, Liliana Arrachea, William J. Herrera +1
Many proposals to generate a time-reversal invariant topological superconducting phase are based on imposing a phase difference between the superconducting leads proximitizing…
Work exchange, geometric magnetization and fluctuation-dissipation relations in a quantum dot under adiabatic magnetoelectric driving
Pablo Terrén Alonso, Javier Romero, Liliana Arrachea
We study the adiabatic dynamics of the charge, spin and energy of a quantum dot with a Coulomb interaction under two-parameter driving, associated to time-dependent gate voltage an…
Catalogue of Andreev spectra and Josephson effects in structures with time-reversal-invariant topological superconductor wires
Liliana Arrachea, Alberto Camjayi, Armando A. Aligia +1
We study all the possible different two terminal configurations of Josephson junctions containing wires of time-reversal invariant topological superconductors (TRITOPS) and ordinar…
Non-resonant Leptoquark with multigeneration couplings to and at LHC
Ezequiel Alvarez, Manuel Szewc
CMS has recently reported a moderate excess in the final state in a second generation Leptoquark search, but they have disregarded it because the excess is not present in th…
Helical spin thermoelectrics controlled by a side-coupled magnetic quantum dot in the quantum spin Hall state
P. Roura-Bas, Liliana. Arrachea, Eduardo Fradkin
We study the thermoelectric response of a device containing a pair of helical edge states contacted at the same temperature and chemical potential and connected to an exter…
A composite pNGB leptoquark at the LHC
Ezequiel Alvarez, Leandro Da Rold, Aurelio Juste +2
The measurements of and by BaBar, Belle and the LHCb collaborations could be showing a hint of lepton flavor universality violation that can be accommodat…