WebOct 6, 2024 · Andreev bound states (ABSs) are studied in quantum dot coupled to conventional BCS superconducting leads at infinite-U (Coulomb inteaction) limit within the slave Boson mean field approximation employing Green’s function approach. WebMar 24, 2024 · We identify three bipolaronic regimes depending on the strength of the atom-ion potential and the number of its two-body bound states: a perturbative regime …
Phys. Rev. X 6, 021027 (2016) - Bound States in Boson …
WebSep 30, 2024 · The problem of impurities in mediums formed by bosons is comprehensively studied in condensed matter physics. Even properties of a single atom immersed in the weakly interacting Bose gas change drastically [1,2,3,4,5].Depending on the strength of the boson–impurity interaction, a number of physically distinct impurity phases can be … WebWe discuss the phase diagram and the universal scaling functions of attractive Fermi gases at finite imbalance. The existence of a quantum multicritical point for the ... m4 airsoft 0 5 joule
MAX PLANCK INSTITUTE OF QUANTUM OPTICS
Webdetermined in the absence of BB and BBX interactions, bound states are determined in the presence of repulsive three-body boson-boson-impurity interactions, and bound … WebThe formation of bound states involving multiple particles underlies many interesting quantum physical phenomena, such as Efimov physics or superconductivity.... kita aitrach arche leiblfing