Numerical simulations of time-resolved quantum electronics
Numerical simulation has become a major tool in quantum electronics both for fundamental
and applied purposes. While for a long time those simulations focused on stationary …
and applied purposes. While for a long time those simulations focused on stationary …
Quantum transport in ultracold atoms
Ultracold atoms confined by engineered magnetic or optical potentials are ideal to study
phenomena otherwise difficult to realize or probe in the solid state, thanks to the ability to …
phenomena otherwise difficult to realize or probe in the solid state, thanks to the ability to …
Generalized hydrodynamics in the one-dimensional Bose gas: theory and experiments
I Bouchoule, J Dubail - Journal of Statistical Mechanics: Theory …, 2022 - iopscience.iop.org
We review the recent theoretical and experimental progress regarding the generalized
hydrodynamics (GHD) behavior of the one-dimensional (1D) Bose gas with contact …
hydrodynamics (GHD) behavior of the one-dimensional (1D) Bose gas with contact …
Large-scale description of interacting one-dimensional Bose gases: generalized hydrodynamics supersedes conventional hydrodynamics
The theory of generalized hydrodynamics (GHD) was recently developed as a new tool for
the study of inhomogeneous time evolution in many-body interacting systems with infinitely …
the study of inhomogeneous time evolution in many-body interacting systems with infinitely …
Inhomogeneous quenches in a free fermionic chain: Exact results
We consider the non-equilibrium physics induced by joining together two tight-binding
fermionic chains to form a single chain. Before being joined, each chain is in a many-fermion …
fermionic chains to form a single chain. Before being joined, each chain is in a many-fermion …
Quantum generalized hydrodynamics of the Tonks–Girardeau gas: density fluctuations and entanglement entropy
We apply the theory of quantum generalized hydrodynamics (QGHD) introduced in (2020
Phys. Rev. Lett. 124 140603) to derive asymptotically exact results for the density …
Phys. Rev. Lett. 124 140603) to derive asymptotically exact results for the density …
Nonequilibrium steady states in the quantum XXZ spin chain
T Sabetta, G Misguich - Physical Review B—Condensed Matter and Materials …, 2013 - APS
We investigate the real-time dynamics of a critical spin-1/2 chain (XXZ model) prepared in
an inhomogeneous initial state with different magnetizations on the left and right halves …
an inhomogeneous initial state with different magnetizations on the left and right halves …
Real-time spin-charge separation in one-dimensional Fermi gases from generalized hydrodynamics
We revisit early suggestions to observe spin-charge separation (SCS) in cold-atom settings
in the time domain by studying one-dimensional repulsive Fermi gases in a harmonic …
in the time domain by studying one-dimensional repulsive Fermi gases in a harmonic …
High-temperature spin dynamics in the Heisenberg chain: Magnon propagation and emerging Kardar-Parisi-Zhang scaling in the zero-magnetization limit
The large-scale dynamics of quantum integrable systems is often dominated by ballistic
modes due to the existence of stable quasiparticles. We here consider as an archetypical …
modes due to the existence of stable quasiparticles. We here consider as an archetypical …
Connected correlations in partitioning protocols: a case study and beyond
S Bocini - SciPost Physics, 2023 - scipost.org
The assumption of local relaxation in inhomogeneous quantum quenches allows to compute
asymptotically the expectation value of local observables via hydrodynamic arguments …
asymptotically the expectation value of local observables via hydrodynamic arguments …