Zobrazeno 1 - 10
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pro vyhledávání: '"Lohr-Robles"'
We present a study of systems of single-molecule magnets using a semiclassical analysis and catastrophe theory. Separatrices in parameter space are constructed which are useful to determine the structure of the Hamiltonians energy levels. In particul
Externí odkaz:
http://arxiv.org/abs/2306.11360
Autor:
Lohr-Robles, David Stefan, Morales-Hernández, Giovani Erick, Lopez-Moreno, Enrique, Hess, Peter Otto
A particular quantum phase transition (QPT) is studied at excited energies of light nuclei within the Semimicroscopic Algebraic Cluster Model (SACM), using a combination of catastrophe theory and a direct minimization of the potential. A distinct cha
Externí odkaz:
http://arxiv.org/abs/2208.09511
The catastrophe theory is applied to a nuclear cluster model and an effective model for QCD at low energy. The study of quantum phase transitions in the cluster model was considered in an earlier publication, but restricted to spherical clusters and
Externí odkaz:
http://arxiv.org/abs/2107.14379
Akademický článek
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Akademický článek
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A particular quantum phase transition (QPT) is studied at excited energies of light nuclei within the Semimicroscopic Algebraic Cluster Model (SACM), using a combination of catastrophe theory and a direct minimization of the potential. A distinct cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64550fba6599d667b5c43562ed8742e6
http://arxiv.org/abs/2208.09511
http://arxiv.org/abs/2208.09511
Publikováno v:
Nuclear Physics A. 1016:122335
The catastrophe theory is applied to a nuclear cluster model and an effective model for QCD at low energy. The study of quantum phase transitions in the cluster model was considered in an earlier publication, but restricted to spherical clusters and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73ab0275a1a4982fc42968005ee2f784
https://doi.org/10.1016/j.nuclphysa.2021.122335
https://doi.org/10.1016/j.nuclphysa.2021.122335
Publikováno v:
Journal of Physics: Conference Series. 1610:012006
The properties of quantum phase transitions in the semimicroscopic algebraic cluster model are investigated. The order of the quantum phase transition is shown to depend on the path taken in the parameter space and a novel procedure to obtain the Max
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f989e467f0803d181b30cb3fbd0bc7
https://doi.org/10.1088/1742-6596/1610/1/012006
https://doi.org/10.1088/1742-6596/1610/1/012006
Akademický článek
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Publikováno v:
Nuclear Physics A. 992:121629
Quantum Phase Transition (QPT) properties are investigated within the Semimicroscopic Algebraic Cluster Model (SACM), as an example of a model with involved structure. The catastrophe theory is applied to obtain a physical insight and analytic formul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1441f524099ea06e413cb9444e420f75
https://doi.org/10.1016/j.nuclphysa.2019.121629
https://doi.org/10.1016/j.nuclphysa.2019.121629