345 citations · 3.3k across the 82 of their papers we have counts for
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Topological phase transition in a stretchable photonic crystal
Ehsan Saei Ghareh Naz, Ion Cosma Fulga, Libo Ma +2
We design a setup to realize tunable topological phases in elastic photonic crystals. Using the Su-Schrieffer-Heeger (SSH) model as a canonical example, we show how a system can be…
Geometrically protected triple-point crossings in an optical lattice
I. C. Fulga, L. Fallani, M. Burrello
We show how to realize topologically protected crossings of three energy bands, integer-spin analogs of Weyl fermions, in three-dimensional optical lattices. Our proposal only invo…
Localization counteracts decoherence in noisy Floquet topological chains
M. -T. Rieder, L. M. Sieberer, M. H. Fischer +1
The topological phases of periodically-driven, or Floquet systems, rely on a perfectly periodic modulation of system parameters in time. Even the smallest deviation from periodicit…
Exact diagonalization of cubic lattice models in commensurate Abelian magnetic fluxes and translational invariant non-Abelian potentials
M. Burrello, I. C. Fulga, L. Lepori +1
We present a general analytical formalism to determine the energy spectrum of a quantum particle in a cubic lattice subject to translationally invariant commensurate magnetic fluxe…
Hot Electrons Regain Coherence in Semiconducting Nanowires
Jonathan Reiner, Abhay Kumar Nayak, Nurit Avraham +7
The higher the energy of a particle is above equilibrium the faster it relaxes due to the growing phase-space of available electronic states it can interact with. In the relaxation…
Triple point fermions in a minimal symmorphic model
I. C. Fulga, Ady Stern
Gapless topological phases of matter may host emergent quasiparticle excitations which have no analog in quantum field theory. This is the case of so called triple point fermions (…