65 citations · 194 across the 9 of their papers we have counts for
9 papers
Functional Integral approach to time-dependent heat exchange in open quantum systems: general method and applications
M. Carrega, P. Solinas, A. Braggio +2
We establish the path integral approach for the time-dependent heat exchange of an externally driven quantum system coupled to a thermal reservoir. We derive the relevant influence…
Nonlinear conductance and noise in boundary sine-Gordon and related models
J. Honer, U. Weiss
We study a conjecture by Fendley, Ludwig and Saleur for the nonlinear conductance in the boundary sine-Gordon model. They have calculated the perturbative series of twisted partiti…
Decoherence and Entanglement Dynamics of Coupled Qubits
G. Campagnano, A. Hamma, U. Weiss
We study the entanglement dynamics and relaxation properties of a system of two interacting qubits in the two cases (I) two independent bosonic baths and (II) one common bath, at t…
Structured environments in solid state systems: crossover from Gaussian to non-Gaussian behavior
E. Paladino, A. G. Maugeri, M. Sassetti +2
The variety of noise sources typical of the solid state represents the main limitation toward the realization of controllable and reliable quantum nanocircuits, as those allowing q…
Characterization of coherent impurity effects in solid state qubits
E. Paladino, M. Sassetti, G. Falci +1
We propose a characterisation of the effects of bistable coherent impurities in solid state qubits. We introduce an effective impurity description in terms of a tunable spin-boson…
Point contact tunneling in the fractional quantum Hall effect: an exact determination of the statistical fluctuations
H. Saleur, U. Weiss
In the weak backscattering limit, point contact tunneling between quantum Hall edges is well described by a Poissonian process where Laughlin quasiparticles tunnel independently, l…