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- Sapienza University of RomeIT132 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FirenzeIT62 papers
- Centre National de la Recherche ScientifiqueFR42 papers
- University of FlorenceIT41 papers
- Centro Ricerche Enrico FermiIT26 papers
- National Research CouncilLK14 papers
- Politecnico di TorinoIT14 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT12 papers
- IMT School for Advanced Studies LuccaIT11 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT11 papers
- Sorbonne UniversitéFR11 papers
- University of TriesteIT11 papers
18 papers · 1 filter
Extracting causation from millennial-scale climate fluctuations in the last 800 kyr
Marco Baldovin, Fabio Cecconi, Antonello Provenzale +1
The detection of cause-effect relationships from the analysis of paleoclimatic records is a crucial step to disentangle the main mechanisms at work in the climate system. Here, we…
The Many Faces of Fluctuation-Dissipation Relations Out of Equilibrium
Marco Baldovin, Lorenzo Caprini, Andrea Puglisi +2
In this paper, we offer to the reader an essential review of the theory of Fluctuation-Dissipation Relations (FDR), from the first formulations due to Einstein and Onsager, to the…
Fractional Dynamics and Modulational Instability in Long-Range Heisenberg Chains
Laetitia Mbetkwe Youwa, Jean Pierre Nguenang, Paul André Paglan +3
We study the effective dynamics of ferromagnetic spin chains in presence of long-range interactions. We consider the Heisenberg Hamiltonian in one dimension for which the spins are…
Nature and origin of the operators entering the master equation of an open quantum system
Giovanni Spaventa, Paola Verrucchi
By exploiting the peculiarities of a recently introduced formalism for describing open quantum systems (the Parametric Representation with Environmental Coherent States) we derive…
Condensation induced by coupled transport processes
Gabriele Gotti, Stefano Iubini, Paolo Politi
Several lattice models display a condensation transition in real space when the density of a suitable order parameter exceeds a critical value. We consider one of such models with…
First design of a superconducting qubit for the QUB-IT experiment
Danilo Labranca, Hervè Atsè Corti, Leonardo Banchi +5
Quantum sensing is a rapidly growing field of research which is already improving sensitivity in fundamental physics experiments. The ability to control quantum devices to measure…