72 citations · 165 across the 18 of their papers we have counts for
18 papers
The Fast Mode-Fourier-Transform and the bands of the Bethe chain
Jose Reslen
A many-body Fourier transformation with logarithmic scaling in the number of necessary two-site gates is implemented. The protocol is applied to study the Bethe chain as a prototyp…
Thermalization of linear Fermi systems
Jose Reslen
The issue of thermalization in open quantum systems is explored from the perspective of fermion models with quadratic couplings and linear baths. Both the thermodynamic state and t…
Entanglement at the interplay between single- and many-bodyness
Jose Reslen
The tensor network representation of the ground state of a Bethe chain is analytically obtained and studied in relation to its entanglement distribution. Block entanglement display…
Condensation driven by a quantum phase transition
Miguel Alvarez, Jose Reslen
The grand canonical thermodynamics of a bosonic system is studied in order to identify the footprint of its own high-density quantum phase transition. The phases displayed by the s…
Time-reversal symmetry breaking in a square lattice
Kevin Jimenez, Jose Reslen
The bulk conductivity of a two-dimensional system is studied assuming that quantum interference effects break time-reversal symmetry in the presence of strong spin-orbit interactio…
Uncoupled Majorana fermions in open quantum systems: On the efficient simulation of non-equilibrium stationary states of quadratic Fermi models
Jose Reslen
A decomposition of the non-equilibrium stationary state of a quadratic Fermi system influenced by linear baths is obtained and used to establish a simulation protocol in terms of t…