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20132026
most citedComparative quantum and semi-classical analysis of Atom-Field Systems I: density of states and excited-state quantum phase transitions

103 citations · 275 across the 13 of their papers we have counts for

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quant-ph2025

Resonance Assisted Tunneling in Floquet spin-J systems

J. A. Segura-Landa, Diego A. Wisniacki, Sergio Lerma-Hernández +1

We apply the theory of Resonance Assisted Tunneling (RAT) to a many-body quantum kicked system with a well-defined semiclassical limit. Using a quantum resonant condition, we ident…

quant-ph2025

Phase space geometry of collective spin systems: Scaling and Fractality

Miguel Gonzalez, Miguel A. Bastarrachea-Magnani, Jorge G. Hirsch

We examine the scaling of the inverse participation ratio of spin coherent states in the energy basis of three collective spin systems: a bounded harmonic oscillator, the Lipkin-Me…