2 papers
quant-ph2020
Disorder-free localization in quantum walks
B. Danacı, İ. Yalçınkaya, B. Çakmak +3
The phenomenon of localization usually happens due to the existence of disorder in a medium. Nevertheless, certain quantum systems allow dynamical localization solely due to the na…
quant-ph2018
Non-markovianity and bound states in quantum walks with a phase impurity
B. Danacı, G. Karpat, İ. Yalçınkaya +1
We study a quantum walker on a one-dimensional lattice with a single defect site characterized by a phase. The spread and localization of discrete-time quantum walks starting at th…