101 citations · 947 across the 69 of their papers we have counts for
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Interplay between pairing and correlations in spin-polarized bound states
S. Glodzik, A. Kobialka, A. Gorczyca-Goraj +4
We investigate the single and multiple defects embedded in a superconducting host, studying interplay between the proximity induced pairing and interactions. We explore influence o…
On controlling the bound states in quantum-dot hybrid-nanowire
Andrzej Ptok, Aksel Kobiałka, Tadeusz Domański
Recent experiments using the quantum dot coupled to the topological superconducting nanowire [M.T. Deng et al., Science 354, 1557 (2016)}] revealed that zero-energy bound state coa…
The ab initio study of unconventional superconductivity in CeCoIn and FeSe
Andrzej Ptok, Konrad J. Kapcia, Przemysław Piekarz +1
Electronic structure and the shape of the Fermi surface are known to be of fundamental importance for the superconducting instability in real materials. We demonstrate that such an…
Diversity of charge orderings in correlated systems
Konrad Jerzy Kapcia, Jan Barański, Andrzej Ptok
The phenomenon associated with inhomogeneous distribution of electron density is known as a charge ordering. In this work, we study the zero-bandwidth limit of the extended Hubbard…
Phase transitions in quasi-one dimensional system with unconventional superconductivity
Andrzej Ptok, Agnieszka Cichy, Karen Rodríguez +1
The paper is devoted to a study of superconducting properties of population-imbalanced fermionic mixtures in quasi-one dimensional optical lattices. The system can be effectively d…
Reentrant Fulde-Ferrell-Larkin-Ovchinnikov superfluidity in the honeycomb lattice
Agnieszka Cichy, Andrzej Ptok
We study superconducting properties of population-imbalanced ultracold Fermi mixtures in the honeycomb lattice that can be effectively described by the spin-imbalanced attractive H…