3 citations · 5 across the 3 of their papers we have counts for
4 papers
Beyond the lemon: Spectra of random Lindblad operators with a Hamiltonian component
Mykhailo Hontarenko, Wojciech Tarnowski, Sergey Denisov +1
Generators of continuous-time quantum Markovian evolution, known as Lindblad operators, play a key role in the theory of open quantum systems. The question of how to define and cha…
Spectral delineation of Markov Generators: Classical vs Quantum
Dariusz Chruściński, Sergey Denisov, Wojciech Tarnowski +1
The celebrated theorem of Perron and Frobenius implies that spectra of classical Markov operators, represented by stochastic matrices, are restricted to the unit disk. This propert…
Condition numbers for real eigenvalues of real elliptic ensemble: weak non-normality at the edge
Wojciech Tarnowski
Sensitivity of an eigenvalue to the perturbation of matrix elements is controlled by the eigenvalue condition number defined as $κ_i = \sqrt{\left< L_i | L_i\right> \left< R_…
Non-orthogonal eigenvectors, fluctuation-dissipation relations and entropy production
Yan V. Fyodorov, Ewa Gudowska-Nowak, Maciej A. Nowak +1
Celebrated fluctuation-dissipation theorem (FDT) linking the response function to time dependent correlations of observables measured in the reference unperturbed state is one of t…