3 papers
quant-ph2026
Entanglement capacity of complex networks from quantum walks
Pravy Prerana, Sascha Wald
Discrete-time quantum walks provide a natural framework for quantum transport on complex networks. On regular structures, coin-walker entanglement has been widely used to character…
quant-ph2026
Stochastic resetting induces quantum non-Markovianity
Federico Carollo, Sascha Wald
Stochastic resetting describes dynamics which are reinitialized to a reference state at random times. These protocols are attracting significant interest: they can stabilize nonequ…
quant-ph2024
Stochastic resetting in discrete-time quantum dynamics: steady states and correlations in few-qubit systems
Sascha Wald, Louie Hong Yao, Thierry Platini +2
Time evolution in several classes of quantum devices is generated through the application of quantum gates. Resetting is a critical technological feature in these systems allowing…