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cond-mat.quant-gas2020
Quantum Non-equilibrium Many-Body Spin-Photon Systems
Fernando J. Gómez-Ruiz
In this Ph.D. thesis dissertation concerns the quantum dynamics of strongly-correlated quantum systems in out-of-equilibrium states. The research is neither restricted to static pr…
cond-mat.quant-gas2020★ 33 cited
Rényi Entropy Singularities as Signatures of Topological Criticality in Coupled Photon-Fermion Systems
F. P. M. Méndez-Córdoba, J. J. Mendoza-Arenas, F. J. Gómez-Ruiz +3
We show that the topological phase transition for a Kitaev chain embedded in a cavity can be identified by measuring experimentally accessible photon observables such as the Fano f…