34 citations · 133 across the 16 of their papers we have counts for
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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…
Quantum engineering of Majorana quasiparticles in one-dimensional optical lattices
Andrzej Ptok, Agnieszka Cichy, Tadeusz Domański
We propose a feasible way of engineering Majorana-type quasiparticles in ultracold fermionic gases on a one-dimensional (1D) optical lattice. For this purpose, imbalanced ultracold…
Magnetic Lifshitz transition and its consequences in multi-band iron-based superconductors
Andrzej Ptok, Konrad J. Kapcia, Agnieszka Cichy +2
In this paper we address Lifshitz transition induced by applied external magnetic field in a case of iron-based superconductors, in which a difference between the Fermi level and t…
Critical behaviour in one dimension: unconventional pairing, phase separation, BEC-BCS crossover and magnetic Lifshitz transition
Andrzej Ptok, Agnieszka Cichy, Karen Rodríguez +1
We study the superconducting properties of population-imbalanced ultracold Fermi mixtures in one-dimensional (1D) optical lattices that can be effectively described by the spin-imb…