21 citations · 25 across the 2 of their papers we have counts for
2 papers
quant-ph2007★ 21 cited
Decoherent quantum walks driven by a generic coin operation
G. Abal, R. Donangelo, F. Severo +1
We consider the effect of different unitary noise mechanisms on the evolution of a quantum walk (QW) on a linear chain with a generic coin operation: (i) bit-flip channel noise, re…
quant-ph2003★ 4 cited
Intrinsic Decoherence and Irreversibility in the Quasiperiodic Kicked Rotor
A. C. Sicardi Shifino, G. Abal, R. Siri +2
We show that some classically chaotic quantum systems uncoupled from noisy environments may generate intrinsic decoherence with all its associated effects. In particular, we have o…