92 citations · 397 across the 24 of their papers we have counts for
4 papers · 1 filter
Twisted quantum walks, generalised Dirac equation and Fermion doubling
Nicolas Jolly, Giuseppe Di Molfetta
Quantum discrete-time walkers have, since their introduction, demonstrated applications in algorithmic and in modeling and simulating a wide range of transport phenomena. They have…
Entanglement dynamics and ergodicity breaking in a quantum cellular automaton
Kevissen Sellapillay, Alberto Verga, Giuseppe Di Molfetta
Ergodicity breaking is observed in the blockade regime of Rydberg atoms arrays, in the form of low entanglement eigenstates known as scars, which fail to thermalize. The signature…
Geodesic Quantum Walks
Giuseppe Di Molfetta, Victor Deng
We propose a new family of discrete-spacetime quantum walks capable to propagate on any arbitrary triangulations. Moreover we also extend and generalize the duality principle intro…
Optimality conditions for spatial search with multiple marked vertices
Mathieu Roget, Hachem Kadri, Giuseppe Di Molfetta
We contribute to fulfil the long-lasting gap in the understanding of the spatial search with multiple marked vertices. The theoretical framework is that of discrete-time quantum wa…