522 citations · 2k across the 60 of their papers we have counts for
61 papers
Geometric heat pumping on a quantum processor
Gerónimo J. Caselli, Luis O. Manuel, Liliana Arrachea +1
Geometric heat pumping is the transfer of energy between reservoirs at equal temperature where the heat exchanged in an adiabatic cycle depends only on the driving contour in param…
Tunable Emergent Gauge Fields from Skyrmions in a Quasicrystalline Lattice
Leandro M. Chinellato, Flavia A. Gómez Albarracín, Cristian D. Batista +1
We study magnetic skyrmions in a two-dimensional quasicrystalline lattice using a classical Heisenberg model with Dzyaloshinskii-Moriya interactions and an external magnetic field.…
A minimal model for the Weyl nodes and Fermi arcs of PtBi
Tobias Cristófoli, Manuel Alonso Lemos, Jorge I. Facio +1
Weyl semimetals host topologically protected Fermi arcs on their surfaces, originating from the Chern number of the bulk Weyl nodes. In trigonal PtBi, superconducting signature…
Interplay between inversion and translation symmetries in trigonal PtBi
Santiago Palumbo, Pablo S. Cornaglia, Jorge I. Facio
The trigonal Weyl semimetal PtBi presents an intriguing superconducting phase, previously reported to be confined to its topological Fermi arcs within a certain temperature ran…
Gapless Topological Peierls-like instabilities in more than one dimension
Santiago Palumbo, Pablo S. Cornaglia, Jorge I. Facio
A periodic lattice distortion that reduces the translational symmetry folds electron bands into a reduced Brillouin zone, leading to band mixing and a tendency to gap formation, as…
Quasicrystalline chiral soliton lattices in a Fibonacci helimagnet
Pablo S. Cornaglia, Leandro M. Chinellato, Cristian D. Batista
We investigate the ground state magnetic configurations of a Fibonacci chain of classical spins with nearest-neighbor ferromagnetic and monoaxial Dzyaloshinskii-Moriya exchange int…