85 citations · 1k across the 51 of their papers we have counts for
51 papers
Missing levels in intermediate spectra
María Hita-Pérez, Laura Muñoz, Rafael A. Molina
We derive an expression for the nearest-neighbor spacing distribution of the energy levels of quantum systems with intermediate dynamics between regularity and chaos and mis…
Experimental observation of phase transitions of a deformed Dicke model using a reconfigurable, bi-parametric electronic platform
Mario A. Quiroz-Juarez, Ángel L. Corps, Rafael A. Molina +4
We experimentally study the infinite-size limit of the Dicke model of quantum optics with a parity-breaking deformation strength that couples the system to an external bosonic rese…
Effect of the external fields in high Chern number quantum anomalous Hall insulators
Yuriko Baba, Mario Amado, Enrique Diez +2
A quantum anomalous Hall state with high Chern number has so far been realized in multiplayer structures consisting of alternating magnetic and undoped topological insulator layers…
Generation and control of non-local chiral currents in graphene superlattices by orbital Hall effect
Juan Salvador-Sánchez, Luis M. Canonico, Ana Pérez-Rodríguez +15
Graphene-based superlattices offer a new materials playground to exploit and control a higher number of electronic degrees of freedom, such as charge, spin, or valley for disruptiv…
Exceptional Spectral Phase in a Dissipative Collective Spin Model
Álvaro Rubio-García, Ángel L. Corps, Armando Relaño +4
We study a model of a quantum collective spin weakly coupled to a spin-polarized Markovian environment and find that the spectrum is divided into two regions that we name normal an…
Chaos in a deformed Dicke model
Ángel L. Corps, Rafael A. Molina, Armando Relaño
The critical behavior in an important class of excited state quantum phase transitions is signaled by the presence of a new constant of motion only at one side of the critical ener…