1.2k citations · 4.2k across the 107 of their papers we have counts for
5 papers · 1 filter
Quantized dynamics in closed quantum systems
K. Ziegler
We propose an approach to process data from interferometric measurements on a closed quantum system at random times. For this purpose a time correlation matrix is introduced which…
The first detection time of a quantum state under random probing
David A. Kessler, Eli Barkai, Klaus Ziegler
We solve for the statistics of the first detection of a quantum system in a particular desired state, when the system is subject to a projective measurement at independent identica…
Deformation of graphene sheet: Interaction of fermions with phonons
Ara Sedrakyan, Andreas Sinner, Klaus Ziegler
We construct an effective low energy Hamiltonian which describes fermions dwelling on a deformed honeycomb lattice with dislocations and disclinations, and with an arbitrary hoppin…
Strain induced quantum Hall effect of excitons in graphene
Oleg L. Berman, Roman Ya. Kezerashvili, Yurii E. Lozovik +1
We study the effect of a uniform pseudomagnetic field, induced by a strain in a monolayer and double layer of gapped graphene, acting on excitons. For our analysis it is crucial th…
Quantum walks: the first detected transition time
Q. Liu, R. Yin, K. Ziegler +1
We consider the quantum first detection problem for a particle evolving on a graph under repeated projective measurements with fixed rate . A general formula for the mean firs…