78 citations · 272 across the 20 of their papers we have counts for
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quant-ph2018★ 40 cited
Electromagnetic lattice gauge invariance in two-dimensional discrete-time quantum walks
Iván Márquez-Mártin, Pablo Arnault, Giuseppe Di Molfetta +1
Gauge invariance is one of the more important concepts in physics. We discuss this concept in connection with the unitary evolution of discrete-time quantum walks in one and two sp…
quant-ph2018★ 14 cited
Discrete-time quantum walks as fermions of lattice gauge theory
Pablo Arnault, Armando Pérez, Pablo Arrighi +1
It is shown that discrete-time quantum walks can be used to digitize, i.e., to time discretize fermionic models of continuous-time lattice gauge theory. The resulting discrete-time…