Quantum phase transitions in the interacting boson model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F09%3A00207277" target="_blank" >RIV/00216208:11320/09:00207277 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Quantum phase transitions in the interacting boson model

Original language description

This review is focused on various properties of quantum phase transitions in the Interacting Boson Model of nuclear structure. We outline the most important fields of the present interest: (a) The coexistence of first- and second-order phase transitionssupports studies related to the microscopic origin of the QPT phenomena. (b) The competing quantum phases are characterized by specific dynamical symmetries, and novel symmetry related approaches are developed to also describe the transitional dynamicaldomains. (c) In some parameter regions, the QPT-like behavior can be ascribed also to individual excited states, which is linked to the thermodynamical and classical descriptions of the system. (d) The model and its phase structure can be extended in many directions: by separating proton and neutron excitations, considering odd-fermion degrees of freedom or different particle-hole configurations, by including other types of bosons, higher order interactions, and by imposing external rota

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Progress in particle and Nuclear Physics

ISSN

0146-6410

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

47

Pages from-to

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UT code for WoS article

000262627300006

EID of the result in the Scopus database

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