In the space of less than one decade, the search for Majorana quasiparticles in condensed
matter has become one of the hottest topics in physics. The aim of this review is to provide a …

We present a comprehensive and systematic study of thermal rectification in a prototypical
low-dimensional quantum system—a nonlinear resonator: we identify necessary conditions …

The scrambling rate λ L associated with the exponential growth of out-of-time-ordered
correlators can be used to characterize quantum chaos. Here we use a particular Majorana …

Tensor networks have historically proven to be of great utility in providing compressed
representations of wave functions that can be used for the calculation of eigenstates …

We investigate the effects of voltage induced spin-relaxation in a quantum dot in the Kondo
regime. Using nonequilibrium perturbation theory, we determine the joint effect of self …

We use our recently developed functional renormalization group (FRG) approach for
quantum spin systems to investigate the phase diagram of the frustrated J 1 J 2 J 3 quantum …

To explore energy transfer in the nonequilibrium spin-boson model (NESB) from weak to
strong system-bath coupling regimes, we propose a polaron-transformed nonequilibrium …

In the Majorana representation of a spin 1/2 we find an identity which relates spin-spin
correlators to one-particle fermionic correlators. This should be contrasted with the …

We employ a recently developed variant of the functional renormalization group method for
spin systems, the so-called pseudo Majorana functional renormalization group, to …

Light-matter interfaces have now entered a new stage marked by the ability to engineer
quantum correlated states under driven-dissipative conditions. To propel this new …