14 citations · 38 across the 6 of their papers we have counts for
10 papers
Local dynamical lattice instabilities: Prerequisites for resonant pairing superconductivity
Julius Ranninger, Alfonso Romano
Fluctuating local diamagnetic pairs of electrons, embedded in a Fermi sea, are candidates for non-phonon-mediated superconductors without the stringent conditions on Tc which arise…
First Order Superfluid to Bose Metal Transition in Systems with Resonant Pairing
T. Stauber, J. Ranninger
Systems showing resonant superfluidity, driven by an exchange coupling of strength between uncorrelated pairs of itinerant fermions and tightly bound ones, undergo a first orde…
From an insulating to a superfluid pair-bond liquid
Mario Cuoco, Julius Ranninger
We study an exchange coupled system of itinerant electrons and localized fermion pairs resulting in a resonant pairing formation. This system inherently contains resonating fermion…
Introduction to polaron physics: Basic Concepts and Models
Julius Ranninger
We review the major trends over the past decades in the theoretical and experimental approaches to the underlying physics of Many Polaron systems, concentrating on the cross-over b…
From Cooper-pairs to resonating bipolarons
Julius Ranninger
After a short review of the different physics in the weak and strong coupling regime, resulting in amplitude fluctuation controlled Cooper pair superconductivity and phase fluctuat…
Resonating bipolarons
J. Ranninger, A. Romano
Electrons coupled to local lattice deformations end up in selftrapped localized molecular states involving their binding into bipolarons when the coupling is stronger than a certai…