68 citations · 234 across the 12 of their papers we have counts for
18 papers · 1 filter
Vaporization dynamics of a dissipative quantum liquid
Ádám Bácsi, Catalin Pascu Moca, Gergely Zaránd +1
We investigate the stability of a Luttinger liquid, upon suddenly coupling it to a dissipative environment. Within the Lindblad equation, the environment couples to local currents…
Dissipation induced Luttinger liquid correlations in a one dimensional Fermi gas
Ádám Bácsi, Catalin Pascu Moca, Balázs Dóra
We study a one-dimensional Fermi gas in the presence of dissipative coupling to environment through the Lindblad equation. The dissipation involves energy exchange with the environ…
Topologically protected, correlated end spin formation in carbon nanotubes
Cătălin Paşcu Moca, Wataru Izumida, Balázs Dóra +3
For most chiralities, semiconducting nanotubes display topologically protected end states of multiple degeneracies. We demonstrate using density matrix renormalization group based…
Collective modes for helical edge state interacting with quantum light
Balázs Gulácsi, Balázs Dóra
We investigate the light-matter interaction between the edge state of a 2D topological insulator and quantum electromagnetic field. The interaction originates from the Zeeman term…
The Kibble-Zurek mechanism at exceptional points
Balázs Dóra, Markus Heyl, Roderich Moessner
Exceptional points (EPs) are ubiquitous in non-hermitian systems, and represent the complex counterpart of critical points. By driving a system through a critical point at finite r…
Statistics and dynamics of the center of mass coordinate in a quantum liquid
Balázs Dóra, Balázs Hetényi, Catalin Pascu Moca
Motivated by recent experiments in ultracold gases, we focus on the properties of the center of mass coordinate of an interacting one dimensional Fermi gas, displaying several dist…