585 citations · 3.1k across the 75 of their papers we have counts for
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Out-of-time-order correlators and quantum chaos
Ignacio García-Mata, Rodolfo A. Jalabert, Diego A. Wisniacki
Quantum Chaos has originally emerged as the field which studies how the properties of classical chaotic systems arise in their quantum counterparts. The growing interest in quantum…
Signatures of quantum chaos transition in short spin chains
Emiliano M. Fortes, Ignacio García-Mata, Rodolfo A. Jalabert +1
The non-integrability of quantum systems, often associated with chaotic behavior, is a concept typically applied to cases with a high-dimensional Hilbert space Among different indi…
Gauging classical and quantum integrability through out-of-time ordered correlators
Emiliano M. Fortes, Ignacio García-Mata, Rodolfo A. Jalabert +1
Out-of-time-order correlators (OTOCs) have been proposed as a probe of chaos in quantum mechanics, on the basis of their short-time exponential growth found in some particular set-…
Semiclassical theory of out-of-time-order correlators for low-dimensional classically chaotic systems
Rodolfo A. Jalabert, Ignacio García-Mata, Diego A. Wisniacki
The out-of-time-order correlator (OTOC), recently analyzed in several physical contexts, is studied for low-dimensional chaotic systems through semiclassical expansions and numeric…
Chaos signatures in the short and long time behavior of the out-of-time ordered correlator
Ignacio García-Mata, Marcos Saraceno, Rodolfo A. Jalabert +2
Two properties are needed for a classical system to be chaotic: exponential stretching and mixing. Recently, out-of-time order correlators were proposed as a measure of chaos in a…
Semiclassical analysis of level widths for one-dimensional potentials
Gert-Ludwig Ingold, Rodolfo A. Jalabert, Klaus Richter
We present a semiclassical study of level widths for a class of one-dimensional potentials in the presence of an ohmic environment. Employing an expression for the dipole matrix el…