17 citations · 18 across the 2 of their papers we have counts for
6 papers
Relaxation to Equilibrium in a Quantum Network
Jaroslav Novotný, Angelo Mariano, Saverio Pascazio +2
The approach to equilibrium of quantum mechanical systems is a topic as old as quantum mechanics itself, but has recently seen a surge of interest due to applications in quantum te…
Quantum walk transport on carbon nanotube structures
Jan Mareš, Jaroslav Novotný, Igor Jex
We study source-to-sink excitation transport on carbon nanotubes using the concept of quantum walks. In particular, we focus on transport properties of Grover coined quantum walks…
Percolated quantum walks with a general shift operator: From trapping to transport
Jan Mareš, Jaroslav Novotný, Igor Jex
We present a generalized definition of discrete-time quantum walks convenient for capturing a rather broad spectrum of walker's behavior on arbitrary graphs. It includes and covers…
Asymptotics of quantum Markov processes: From algebraic structure to characterization of asymptotic states
Jaroslav Novotný, Jirí Maryška, Igor Jex
Markov processes play an important role in physics and the theory of open systems in particular. In this paper we study the asymptotic evolution of trace-nonincreasing homogenous q…
Universality in random quantum networks
Jaroslav Novotný, Gernot Alber, Igor Jex
Networks constitute efficient tools for assessing universal features of complex systems. In physical contexts, classical as well as quantum, networks are used to describe a wide ra…
Quantum Walks with Dynamical Control: Graph Engineering, Initial State Preparation and State Transfer
Thomas Nitsche, Fabian Elster, Jaroslav Novotný +4
Quantum walks are a well-established model for the study of coherent transport phenomena and provide a universal platform in quantum information theory. Dynamically influencing the…