Listar Ponencias (Física Atómica, Molecular y Nuclear) por autor "Arias Carrasco, José Miguel"
Mostrando ítems 1-16 de 16
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Ponencia
A beyond mean field study of Bose gases in a double-well potential with a Feshbach resonance
(American Institute of Physics, 2012)The Bose-Hubbard model coupled to a Feshbach resonance is studied. Quantum phase transitions are analyzed within a beyond ...
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Ponencia
A beyond mean-field study of the Tavis- Cummings model
(American Institute of Physics, 2019-09)A beyond mean-field study of the Tavis-Cummings (TC) model is developed. This is the simplest model for describing the ...
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Ponencia
Connection between decoherence and excited state quantum phase transitions
(American Institute of Physics, 2009)In this work we explore the relationship between an excited state quantum phase transition (ESQPT) and the phenomenon of ...
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Ponencia
Core excitation effects in halo nuclei using a transformed oscillator basis
(American Institute of Physics, 2012)A recent generalization of the Transformed Harmonic Oscillator basis, intended to consider core excitations in the structure ...
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Ponencia
Core excitation effects in the breakup of halo nuclei
(American Institute of Physics, 2012)The role of core excitation in the structure and dynamics of two-body halo nuclei is investigated. We present calculations ...
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Decoherence and quantum quench: Their relationship with excited state quantum phase transitions
(American Institute of Physics, 2012)We study the similarities and differences between the phenomena of Quantum Decoherence and Quantum Quench in presence of ...
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Ponencia
Decoherence as a Signature of an Excited State Quantum Phase Transition in Two Level Boson Systems
(American Institute of Physics, 2009)We analyze the decoherence induced on a single qubit by the interaction with a two-level boson system with critical internal ...
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Ponencia
Excited state quantum phase transitions and chaos in the Dicke model
(American Institute of Physics, 2012)In this contribution, the critical behavior of excited state quantum phase transitions (ESQPT's) and its relation to order ...
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Ponencia
Four-body continuum-discretized coupled-channels calculations: Application to 6He+64Zn at 13.6 MeV
(American Institute of Physics, 2009)The recently developed four-body continuum-discretized coupled-channels (CDCC) method, making use of the binning procedure ...
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Ponencia
On the relation between E(5)- models and the interacting boson model
(American Institute of Physics, 2009)The connections between the Ε(5)-models (the original Ε(5) using an infinite square well, Ε(5) - β4 Ε(5) - β6 and Ε(5) - ...
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Ponencia
Probing 6He structure from proton inelastic collisions
(American Institute of Physics, 2006)We explore the Hyperspherical Harmonics pseudostate method to describe the 6He continuum. The method is use it within the multiple scattering of the transition amplitude (MST) approach to study inelastic scattering of p-6He at 700 MeV/u.
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Ponencia
Quantum phase transitions in odd-A nuclei: The effect of the odd particle from spherical to oblate shapes
(Institute of Physics Publishing, 2015)Quantum shape-phase transitions in odd-nuclei are investigated within the framework of the interacting boson-fermion model ...
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Ponencia
Scaling properties of the Lipkin model at the critical point
(American Institute of Physics, 2019)The influence of Franco Iachello in Physics during the last 50 years and, in particular, in the use of algebraic methods ...
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Ponencia
Shape phase transitions and critical points
(American Institute of Physics, 2009)We investigate different aspects connected with shape phase transitions in nuclei and the possible occurrence of dynamical ...
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Ponencia
Shape phase transitions in odd-A nuclei
(American Institute of Physics, 2008)We investigate shape phase transitions in odd nuclei within the Interacting Boson Fermion Model. Special attention is ...
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Ponencia
Stabilization method in two-body systems with core excitations
(American Institute of Physics, 2012)The validity of the stabilization method in core+valence systems including the possibility of exciting the core is studied. ...