Imperfect Bose System and Its Mixed State Representation. I: Thermal Equilibrium State of Imperfect Bose System | Zendy

A. Kuriyama | Zendy; João da Providência | Zendy; Y. Tsue | Zendy; M. Yamamura | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Imperfect Bose System and Its Mixed State Representation. I: Thermal Equilibrium State of Imperfect Bose System

Author(s) -

A. Kuriyama,

João da Providência,

Y. Tsue,

M. Yamamura

Publication year - 2000

Publication title -

progress of theoretical physics

Language(s) - English

Resource type - Journals

eISSN - 1347-4081

pISSN - 0033-068X

DOI - 10.1143/ptp.104.555

Subject(s) - physics , imperfect , degrees of freedom (physics and chemistry) , boson , representation (politics) , excited state , bose gas , statistical physics , thermal , thermal equilibrium , type (biology) , quantum mechanics , theoretical physics , bose–einstein condensate , thermodynamics , ecology , philosophy , linguistics , politics , biology , political science , law

An imperfect spinless bose system is studied with use of the mixed state representation, which was originally developed to study highly excited nuclear states. With this representation, the degrees of freedom are classified into two types: One describes the thermal behaviour of the non-condensed boson and the other mainly describes the dynamical aspects of the condensed boson. The entropy of the system is specified by only the former type of degrees of freedom. Comparison is made with the conventional results for a dilute bose gas with an interaction of the hardsphere type.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research