163 citations · 3k across the 133 of their papers we have counts for
8 papers · 1 filter
Quantification and Control of non-Markovian Evolution in Finite Quantum Systems via Feedback
Nicholas Chancellor, Christoph Petri, Lorenzo Campos Venuti +2
We consider the unitary time evolution of continuous quantum mechanical systems confined to a cavity in contact with a finite bath of variable size. Measures for Markovianity for s…
Driven dipole oscillations and the lowest energy excitations of strongly interacting lattice bosons in a harmonic trap
Kai He, Jennifer Brown, Stephan Haas +1
We show that the analysis of the time evolution of the occupation of site and momentum modes of harmonically trapped lattice hard-core bosons, under driven dipole oscillations, all…
Possible Nematic Order Driven by Magnetic Fluctuations in Iron Pnictides
Kok Wee Song, Yung-Ching Liang, Hokiat Lim +1
In this paper, instabilities of the isotropic metallic phase in iron pnictides are investigated. The relevant quartic fermionic interaction terms in the model are identified using…
Crossover physics in the non-equilibrium dynamics of quenched quantum impurity systems
Romain Vasseur, Kien Trinh, Stephan Haas +1
A general framework is proposed to tackle analytically local quantum quenches in integrable impurity systems, combining a mapping onto a boundary problem with the form factor appro…
Non-equilibrium Approach to Thermodynamics using Jarzynski Equality and Diagonal Entropy
Van A. Ngo, Stephan Haas
We combine the formalisms of diagonal entropy and Jarzynski Equality to study the thermodynamic properties of closed quantum systems. Applying this approach to a quantum harmonic o…
Fast realization of a spatially correlated percolation model
Hongting Yang, Stephan Haas
We propose two schemes to achieve fast realizations of spatially correlated percolation models. The schemes are shown to be efficient in complementary regimes of correlation phase…