116 citations · 116 across the 1 of their papers we have counts for
3 papers
Eigenstate thermalization hypothesis through the lens of autocorrelation functions
C. Schönle, D. Jansen, F. Heidrich-Meisner +1
Matrix elements of observables in eigenstates of generic Hamiltonians are described by the Srednicki ansatz within the eigenstate thermalization hypothesis (ETH). We study a quantu…
Finite-temperature density-matrix renormalization group method for electron-phonon systems: Thermodynamics and Holstein-polaron spectral functions
David Jansen, Janez Bonča, Fabian Heidrich-Meisner
We investigate the thermodynamics and finite-temperature spectral functions of the Holstein polaron using a density-matrix renormalization group method. Our method combines purific…
Eigenstate thermalization and quantum chaos in the Holstein polaron model
David Jansen, Jan Stolpp, Lev Vidmar +1
The eigenstate thermalization hypothesis (ETH) is a successful theory that provides sufficient criteria for ergodicity in quantum many-body systems. Most studies were carried out f…