Publications (50)
Transformation design and nonlinear Hamiltonians
Thomas Brougham, Goce Chadzitaskos, Igor Jex
Recurrence properties of unbiased coined quantum walks on infinite $d$-dimensional lattices
Martin Stefanak, Tamas Kiss, Igor Jex
Phase Transition in Iterated Quantum Protocols for Noisy Inputs
Martin Malachov, Igor Jex, Orsolya Kálmán +1
Stabilization of quantum information by combined dynamical decoupling and detected-jump error correction
Daniel Geberth, Oliver Kern, Gernot Alber +1
Driven Quantum Walks
Craig S. Hamilton, Regina Kruse, Linda Sansoni +2
Gaussian Boson Sampling
Craig S. Hamilton, Regina Kruse, Linda Sansoni +3
Percolated quantum walks with a general shift operator: From trapping to transport
Jan Mareš, Jaroslav Novotný, Igor Jex
Percolation assisted excitation transport in discrete-time quantum walks
Martin Stefanak, Jaroslav Novotny, Igor Jex
Interference of composite bosons
Thomas Brougham, Stephen M. Barnett, Igor Jex
Unambiguous comparison of the states of multiple quantum systems
Anthony Chefles, Erika Andersson, Igor Jex
Continuous deformations of the Grover walk preserving localization
Martin Stefanak, Iva Bezdekova, Igor Jex
Spatio-spectral characteristics of parametric down-conversion in waveguide arrays
Regina Kruse, Fabian Katzschmann, Andreas Christ +7
Exponential Sensitivity and its Cost in Quantum Physics
András Gilyén, Tamás Kiss, Igor Jex
Measuring Topological Invariants in Disordered Discrete Time Quantum Walks
Sonja Barkhofen, Thomas Nitsche, Fabian Elster +4
Selective dynamical decoupling for quantum state transfer
Holger Frydrych, AntonÃn Hoskovec, Gernot Alber +1
Efficient bipartite quantum state purification in arbitrary dimensional Hilbert spaces
Gernot Alber, Aldo Delgado, Nicolas Gisin +1
Sensitivity to initial noise in measurement-induced nonlinear quantum dynamics
Orsolya Kálmán, Tamás Kiss, Igor Jex
Probing Measurement Induced Effects in Quantum Walks via Recurrence
Thomas Nitsche, Sonja Barkhofen, Regina Kruse +7
Multi-walker discrete time quantum walks on arbitrary graphs, their properties, and their photonic implementation
Peter P. Rohde, Andreas Schreiber, Martin Stefanak +2
Increasing the dimensionality of quantum walks using multiple walkers
Peter P. Rohde, Andreas Schreiber, Martin Stefanak +3
Comparison of two unknown pure quantum states
Stephen M. Barnett, Anthony Chefles, Igor Jex
Driven Discrete Time Quantum Walks
Craig S. Hamilton, Sonja Barkhofen, Linda Sansoni +2
Recurrence of biased quantum walks on a line
Martin Stefanak, Tamas Kiss, Igor Jex
Comparison of unitary transforms
Erika Andersson, Igor Jex, Stephen M. Barnett
Driven Boson Sampling
Sonja Barkhofen, Tim J. Bartley, Linda Sansoni +4
A 2D Quantum Walk Simulation of Two-Particle Dynamics
Andreas Schreiber, Aurel Gabris, Peter P. Rohde +6
Universality in random quantum networks
Jaroslav Novotný, Gernot Alber, Igor Jex
General U(4) gate for photon polarization and orbital angular momentum
Craig S. Hamilton, Aurel Gabris, Igor Jex +1
Limit density of 2D quantum walk: zeroes of the weight function
Martin Stefanak, Iva Bezdekova, Igor Jex
Persistence of unvisited sites in quantum walks on a line
Martin Stefanak, Igor Jex
Discrete time quantum walks on percolation graphs
Bálint Kollár, Jaroslav Novotný, Tamás Kiss +1
N00N states from a single non-linear directional coupler
Regina Kruse, Linda Sansoni, Sebastian Brauner +4
Comparing the states of many quantum systems
Igor Jex, Erika Andersson, Anthony Chefles
Entanglement and decoherence: fragile and robust entanglement
Jaroslav Novotný, Gernot Alber, Igor Jex
Limit distributions of three-state quantum walks: the role of coin eigenstates
Martin Stefanak, Iva Bezdekova, Igor Jex
Asymptotics of quantum Markov processes: From algebraic structure to characterization of asymptotic states
Jaroslav Novotný, Jirà Maryška, Igor Jex
Controlling quantum walks with coin eigenstates
Martin Stefanak, Igor Jex
Generalized quantum XOR-gate for quantum teleportation and state purification in arbitrary dimensional Hilbert spaces
Gernot Alber, Aldo Delgado, Nicolas Gisin +1
Quantum walk coherences on a dynamical percolation graph
Fabian Elster, Sonja Barkhofen, Thomas Nitsche +4
Experimentally realizable quantum comparison of coherent states and its applications
Erika Andersson, Marcos Curty, Igor Jex
Strongly trapped two-dimensional quantum walks
Bálint Kollár, Tamás Kiss, Igor Jex
Dual-path source engineering in integrated quantum optics
Regina Kruse, Linda Sansoni, Sebastian Brauner +4
Asymptotic properties of quantum Markov chains
Jaroslav Novotny, Gernot Alber, Igor Jex
Dominant couplings in qubit networks with controlled interactions
JiÅà MaryÅ¡ka, Jaroslav Novotný, Igor Jex
Entanglement preparation using symmetric multiports
Thomas Brougham, Vojtech Kost'ak, Igor Jex +2
Percolation induced effects in 2D coined quantum walks: analytic asymptotic solutions
Bálint Kollár, Jaroslav Novotný, Tamás Kiss +1
Quantum Walk with a four-dimensional coin
Craig S Hamilton, Aurel Gabris, Igor Jex +1
Suitable bases for quantum walks with Wigner coins
Iva Bezdekova, Martin Stefanak, Igor Jex
Asymptotic dynamics of coined quantum walks on percolation graphs
Bálint Kollár, Tamás Kiss, Jaroslav Novotný +1
Quantum Walks with Dynamical Control: Graph Engineering, Initial State Preparation and State Transfer
Thomas Nitsche, Fabian Elster, Jaroslav Novotný +4