Search Results - "Hirsch, Jorge G."

Ubiquitous quantum scarring does not prevent ergodicity by Pilatowsky-Cameo, Saúl, Villaseñor, David, Bastarrachea-Magnani, Miguel A., Lerma-Hernández, Sergio, Santos, Lea F., Hirsch, Jorge G.

“…In a classically chaotic system that is ergodic, any trajectory will be arbitrarily close to any point of the available phase space after a long time, filling…”
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Quantum scarring in a spin-boson system: fundamental families of periodic orbits by Pilatowsky-Cameo, Saúl, Villaseñor, David, Bastarrachea-Magnani, Miguel A, Lerma-Hernández, Sergio, Santos, Lea F, Hirsch, Jorge G

“…Abstract As the name indicates, a periodic orbit is a solution for a dynamical system that repeats itself in time. In the regular regime, periodic orbits are…”
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Chaos and Thermalization in the Spin-Boson Dicke Model by Villaseñor, David, Pilatowsky-Cameo, Saúl, Bastarrachea-Magnani, Miguel A, Lerma-Hernández, Sergio, Santos, Lea F, Hirsch, Jorge G

“…We present a detailed analysis of the connection between chaos and the onset of thermalization in the spin-boson Dicke model. This system has a well-defined…”
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The Violation of Bell-CHSH Inequalities Leads to Different Conclusions Depending on the Description Used by Solis-Labastida, Aldo F. G., Gastelum, Melina, Hirsch, Jorge G.

“…Since the experimental observation of the violation of the Bell-CHSH inequalities, much has been said about the non-local and contextual character of the…”
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Advanced Statistical Testing of Quantum Random Number Generators by Martínez, Aldo, Solis, Aldo, Díaz Hernández Rojas, Rafael, U'Ren, Alfred, Hirsch, Jorge, Pérez Castillo, Isaac

“…Pseudo-random number generators are widely used in many branches of science, mainly in applications related to Monte Carlo methods, although they are…”
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Improving randomness characterization through Bayesian model selection by Díaz Hernández Rojas, Rafael, Solís, Aldo, Angulo Martínez, Alí M., U’Ren, Alfred B., Hirsch, Jorge G., Marsili, Matteo, Pérez Castillo, Isaac

“…Random number generation plays an essential role in technology with important applications in areas ranging from cryptography to Monte Carlo methods, and other…”
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Quantum and Classical Lyapunov Exponents in Atom-Field Interaction Systems by Chávez-Carlos, Jorge, López-Del-Carpio, B, Bastarrachea-Magnani, Miguel A, Stránský, Pavel, Lerma-Hernández, Sergio, Santos, Lea F, Hirsch, Jorge G

“…The exponential growth of the out-of-time-ordered correlator (OTOC) has been proposed as a quantum signature of classical chaos. The growth rate is expected to…”
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Parameter space geometry of the quartic oscillator and the double-well potential: classical and quantum description by Gonzalez, Diego, Chávez-Carlos, Jorge, Hirsch, Jorge G, David Vergara, J

“…Abstract We compute the quantum metric tensor and its scalar curvature for the anharmonic oscillator for positive and negative quadratic potentials, where the…”
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Quantum phase transition and Berry phase in an extended Dicke model by Guerra, Camilo A. Estrada, Mahecha-Gómez, Jorge, Hirsch, Jorge G.

“…We investigate quantum phase transitions, quantum criticality, and Berry phase for the ground state of an ensemble of non-interacting two-level atoms embedded…”
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Efficient basis for the Dicke model: I. Theory and convergence in energy by Bastarrachea-Magnani, Miguel A, Hirsch, Jorge G

“…An extended bosonic coherent basis has been shown by Chen et al (2008 Phys. Rev. A 78 051801) and Liu et al (2009 Phys. Rev. A 80 165308) to provide…”
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Chaos in the Dicke model: quantum and semiclassical analysis by Bastarrachea-Magnani, Miguel Angel, López-del-Carpio, Baldemar, Lerma-Hernández, Sergio, Hirsch, Jorge G

“…The emergence of chaos in an atom-field system is studied employing both semiclassical and numerical quantum techniques, taking advantage of the algebraic…”
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Efficient basis for the Dicke model: II. Wave function convergence and excited states by Hirsch, Jorge G, Bastarrachea-Magnani, Miguel A

“…An extended bosonic coherent basis has been shown by Chen et al (2008 Phys. Rev. A 78 051801) and Liu T et al (2009 Phys. Rev. A 80 165308) to provide…”
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Algorithmic Measurement Procedures by Solis-Labastida, Aldo F. G., Hirsch, Jorge G.

“…Measurements are shown to be processes designed to return figures: they are effective . This effectivity allows for a formalization as Turing machines, which…”
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The anatomy of the simplest Duflo–Zuker mass formula by Mendoza-Temis, Joel, Hirsch, Jorge G., Zuker, Andrés P.

“…The simplest version of the Duflo–Zuker mass model (due entirely to the late Jean Duflo) is described by following step by step the published computer code…”
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Mathematical methods in quantum optics: the Dicke model by Nahmad-Achar, Eduardo, Castaños, Octavio, López-Peña, Ramón, Hirsch, Jorge G

“…We show how various mathematical formalisms, specifically the catastrophe formalism and group theory, aid in the study of relevant systems in quantum optics…”
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Experimental observation of phase transitions of a deformed Dicke model using a reconfigurable, bi-parametric electronic platform by Quiroz-Juárez, Mario A., Corps, Ángel L., Molina, Rafael A., Relaño, Armando, Aragón, José L., León-Montiel, Roberto de J., Hirsch, Jorge G.

“…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…”
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Virtues and limitations of the truncated Holstein-Primakoff description of quantum rotors by Hirsch, Jorge G, Castaños, Octavio, López-Peña, Ramón, Nahmad-Achar, Eduardo

“…A Hamiltonian describing the collective behaviour of N interacting spins can be mapped to a bosonic one employing the Holstein-Primakoff realization, at the…”
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Identification of quantum scars via phase-space localization measures by Pilatowsky-Cameo, Saúl, Villaseñor, David, Bastarrachea-Magnani, Miguel A., Lerma-Hernández, Sergio, F. Santos, Lea, Hirsch, Jorge G.

“…There is no unique way to quantify the degree of delocalization of quantum states in unbounded continuous spaces. In this work, we explore a recently…”
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Regularity and chaos in cavity QED by Bastarrachea-Magnani, Miguel Angel, López-del-Carpio, Baldemar, Chávez-Carlos, Jorge, Lerma-Hernández, Sergio, Hirsch, Jorge G

“…The interaction of a quantized electromagnetic field in a cavity with a set of two-level atoms inside it can be described with algebraic Hamiltonians of…”
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Quantum-classical correspondence of a system of interacting bosons in a triple-well potential by Castro, E. R., Chávez-Carlos, Jorge, Roditi, I., Santos, Lea F., Hirsch, Jorge G.

“…We study the quantum-classical correspondence of an experimentally accessible system of interacting bosons in a tilted triple-well potential. With the…”
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