Shape phase mixing in critical point nuclei
نویسندگان
چکیده
منابع مشابه
Critical-Point Structure in Finite Nuclei
Phase transitions associated with a change of shape are known to occur in dynamical systems such as nuclei. Recently, it has been recognized that such quantum shape-phase transitions are amenable to analytic descriptions at the critical points [1, 2]. For nuclei these analytic benchmarks of criticality were obtained in the geometric framework of a Bohr Hamiltonian for macroscopic quadrupole sha...
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Quantum phase transitions are structural changes occurring at zero temperature as a function of a coupling constant and driven by quantum fluctuations. An example is the phase transition between different shapes of nuclei for which the equilibrium deformation plays the role of an order parameter. A proper description of such phase transitions necessitates the inclusion of correlation effects be...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2016
ISSN: 2469-9985,2469-9993
DOI: 10.1103/physrevc.94.054306