116 citations · 137 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2010★ 116 cited
Dynamics, Synchronization and Quantum Phase Transitions of Two Dissipative Spins
Peter P. Orth, David Roosen, Walter Hofstetter +1
We analyze the static and dynamical properties of two Ising-coupled quantum spins embedded in a common bosonic bath as an archetype of dissipative quantum mechanics. First, we eluc…
cond-mat.str-el2010★ 21 cited
Spectral function of the Anderson impurity model at finite temperatures
Aldo Isidori, David Roosen, Lorenz Bartosch +2
Using the functional renormalization group (FRG) and the numerical renormalization group (NRG), we calculate the spectral function of the Anderson impurity model at zero and finite…