3 papers
cond-mat.mes-hall2026
Nonequilibrium Cooper quartet generation in superconducting devices
Luca Chirolli, Alessandro Braggio, Michele Governale
Cooper quartets are aggregates of four electrons that generalize the concept of Cooper pairs, and their study can unfold unexplored perspectives in correlated matter and many-body…
cond-mat.mes-hall2026
Quantum thermodynamic uncertainty relation and macroscopic superconducting coherence
Franco Mayo, Nahual Sobrino, Rosario Fazio +2
Stability and efficiency are mutually exclusive in a thermodynamic process, e.g. in a thermal machine. Any effort to reduce the fluctuations of a certain output quantity is necessa…
cond-mat.mes-hall2026
Current precision in interacting hybrid Normal-Superconducting systems
Nahual Sobrino, Fabio Taddei, Rosario Fazio +1
We study Andreev-mediated transport and current fluctuations in interacting normal-superconducting quantum-dot systems. Using a generalized master equation based on real-time diagr…