75 citations · 153 across the 5 of their papers we have counts for
5 papers
Exact convergence times for generation of random bipartite entanglement
Marko Znidaric
We calculate exact convergence times to reach random bipartite entanglement for various random protocols. The eigenproblem of a Markovian chain governing the process is mapped to a…
Complexity of thermal states in quantum spin chains
Marko Znidaric, Tomaz Prosen, Iztok Pizorn
We study quantum correlations and complexity of simulation, characterized by quantum mutual information and entanglement entropy in operator space respectively, for thermal states…
Initial-state randomness as a universal source of decoherence
Marko Znidaric
We study time evolution of entanglement between two qubits, which are part of a larger system, after starting from a random initial product state. We show that, due to randomness i…
Single-solution Random 3-SAT Instances
Marko Znidaric
We study a class of random 3-SAT instances having exactly one solution. The properties of this ensemble considerably differ from those of a random 3-SAT ensemble. It is numerically…
Stability of Quantum Dynamics
Marko Znidaric
The stability of quantum systems to perturbations of the Hamiltonian is studied. This stability is quantified by the fidelity. Dependence of fidelity on the initial state as well a…