138 citations
- Budapest University of Technology and EconomicsHU76 papers
- National Institute for Research and Development of Isotopic and Molecular TechnologiesRO15 papers
- HUN-REN Wigner Research Centre for PhysicsHU14 papers
- Adam Mickiewicz University in PoznańPL11 papers
- Graz University of TechnologyAT11 papers
- Institute for Solid State Physics and OpticsHU8 papers
- Radboud University NijmegenNL7 papers
- Universität HamburgDE7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Ludwig-Maximilians-Universität MünchenDE6 papers
- University of AugsburgDE6 papers
- Babeș-Bolyai UniversityRO5 papers
7 papers · 1 filter
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…
Ab initio typical medium theory of substitutional disorder
A. Östlin, Y. Zhang, H. Terletska +7
By merging single-site typical medium theory with density functional theory we introduce a self-consistent framework for electronic structure calculations of materials with substit…
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…
Large spatial extension of the zero-energy Yu-Shiba-Rusinov state in magnetic field
Zoltán Scherübl, Gergő Fülöp, Cătălin Paşcu Moca +8
Various promising qubit concepts have been put forward recently based on engineered superconductor (SC) subgap states like Andreev bound states, Majorana zero modes or the Yu-Shiba…
Quantum quench in PT-symmetric Luttinger liquid
Balázs Dóra, Catalin Pascu Moca
A Luttinger liquid (LL) describes low energy excitations of many interacting one dimensional systems, and exhibits universal response both in and out of equilibrium. We analyze its…
Quantum criticality and formation of a singular Fermi liquid in the attractive SU(N > 2) Anderson model
Cătălin Paşcu Moca, Chirla Razvan, Balázs Dóra +1
While much is known about repulsive quantum impurity models, significantly less attention has been devoted to their attractive counterparts. This motivated us to study the attracti…